21351579840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 672

約数和(自身を含む): 82012170240

約数和(自身を除く): 60660590400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 41, 45, 48, 57, 60, 62, 64, 72, 76, 80, 82, 90, 93, 95, 96, 114, 120, 123, 124, 144, 152, 155, 160, 164, 171, 180, 186, 190, 192, 205, 228, 240, 246, 248, 279, 285, 288, 304, 307, 310, 320, 328, 342, 360, 369, 372, 380, 410, 456, 465, 480, 492, 496, 558, 570, 576, 589, 608, 614, 615, 620, 656, 684, 720, 738, 744, 760, 779, 820, 855, 912, 921, 930, 960, 984, 992, 1116, 1140, 1178, 1216, 1228, 1230, 1240, 1271, 1312, 1368, 1395, 1440, 1476, 1488, 1520, 1535, 1558, 1640, 1710, 1767, 1824, 1842, 1845, 1860, 1968, 1984, 2232, 2280, 2337, 2356, 2456, 2460, 2480, 2542, 2624, 2736, 2763, 2790, 2880, 2945, 2952, 2976, 3040, 3070, 3116, 3280, 3420, 3534, 3648, 3684, 3690, 3720, 3813, 3895, 3936, 4464, 4560, 4605, 4674, 4712, 4912, 4920, 4960, 5084, 5301, 5472, 5526, 5580, 5833, 5890, 5904, 5952, 6080, 6140, 6232, 6355, 6560, 6840, 7011, 7068, 7368, 7380, 7440, 7626, 7790, 7872, 8835, 8928, 9120, 9210, 9348, 9424, 9517, 9824, 9840, 9920, 10168, 10602, 10944, 11052, 11160, 11439, 11666, 11685, 11780, 11808, 12280, 12464, 12587, 12710, 13120, 13680, 13815, 14022, 14136, 14736, 14760, 14880, 15252, 15580, 17499, 17670, 17856, 18240, 18420, 18696, 18848, 19034, 19065, 19648, 19680, 20336, 21204, 22104, 22320, 22878, 23332, 23370, 23560, 23616, 24149, 24560, 24928, 25174, 25420, 26505, 27360, 27630, 28044, 28272, 28551, 29165, 29472, 29520, 29760, 30504, 31160, 34998, 35055, 35340, 36840, 37392, 37696, 37761, 38068, 38130, 39360, 40672, 42408, 44208, 44640, 45756, 46664, 46740, 47120, 47585, 48298, 49120, 49856, 50348, 50840, 52497, 53010, 54720, 55260, 56088, 56544, 57102, 57195, 58330, 58944, 59040, 61008, 62320, 62935, 69996, 70110, 70680, 72447, 73680, 74784, 75522, 76136, 76260, 81344, 84816, 85653, 87495, 88416, 89280, 91512, 93328, 93480, 94240, 95170, 96596, 98240, 100696, 101680, 104994, 106020, 110520, 112176, 113088, 113283, 114204, 114390, 116660, 118080, 120745, 122016, 124640, 125870, 139992, 140220, 141360, 142755, 144894, 147360, 149568, 151044, 152272, 152520, 169632, 171306, 174990, 176832, 180823, 183024, 186656, 186960, 188480, 188805, 190340, 193192, 201392, 203360, 209988, 212040, 217341, 221040, 224352, 226566, 228408, 228780, 233320, 239153, 241490, 244032, 249280, 251740, 262485, 279984, 280440, 282720, 285510, 289788, 294720, 302088, 304544, 305040, 339264, 342612, 349980, 361646, 362235, 366048, 373312, 373920, 377610, 380680, 386384, 390197, 402784, 406720, 419976, 424080, 428265, 434682, 442080, 448704, 453132, 456816, 457560, 466640, 478306, 482980, 503480, 524970, 542469, 559968, 560880, 565440, 566415, 571020, 579576, 604176, 609088, 610080, 685224, 699960, 717459, 723292, 724470, 732096, 747840, 755220, 761360, 772768, 780394, 805568, 839952, 848160, 856530, 869364, 884160, 904115, 906264, 913632, 915120, 933280, 956612, 965960, 1006960, 1049940, 1084938, 1086705, 1119936, 1121760, 1132830, 1142040, 1159152, 1170591, 1195765, 1208352, 1220160, 1370448, 1399920, 1434918, 1446584, 1448940, 1510440, 1522720, 1545536, 1560788, 1627407, 1679904, 1696320, 1713060, 1738728, 1808230, 1812528, 1827264, 1830240, 1866560, 1913224, 1931920, 1950985, 2013920, 2099880, 2152377, 2169876, 2173410, 2243520, 2265660, 2284080, 2318304, 2341182, 2391530, 2416704, 2712345, 2740896, 2799840, 2869836, 2893168, 2897880, 3020880, 3045440, 3121576, 3254814, 3359808, 3426120, 3477456, 3511773, 3587295, 3616460, 3625056, 3660480, 3826448, 3863840, 3901970, 4027840, 4199760, 4304754, 4339752, 4346820, 4531320, 4568160, 4636608, 4682364, 4783060, 5424690, 5481792, 5599680, 5739672, 5786336, 5795760, 5852955, 6041760, 6243152, 6509628, 6852240, 6954912, 7023546, 7174590, 7232920, 7250112, 7413743, 7652896, 7727680, 7803940, 8137035, 8399520, 8609508, 8679504, 8693640, 9062640, 9136320, 9364728, 9566120, 10761885, 10849380, 11479344, 11572672, 11591520, 11705910, 12083520, 12486304, 13019256, 13704480, 13909824, 14047092, 14349180, 14465840, 14827486, 15305792, 15607880, 16274070, 16799040, 17219016, 17359008, 17387280, 17558865, 18125280, 18729456, 19132240, 21523770, 21698760, 22241229, 22958688, 23183040, 23411820, 24972608, 26038512, 27408960, 28094184, 28698360, 28931680, 29654972, 31215760, 32548140, 34438032, 34718016, 34774560, 35117730, 36250560, 37068715, 37458912, 38264480, 43047540, 43397520, 44482458, 45917376, 46823640, 52077024, 56188368, 57396720, 57863360, 59309944, 62431520, 65096280, 66723687, 68876064, 69549120, 70235460, 74137430, 74917824, 76528960, 86095080, 86795040, 88964916, 93647280, 104154048, 111206145, 112376736, 114793440, 118619888, 124863040, 130192560, 133447374, 137752128, 140470920, 148274860, 172190160, 173590080, 177929832, 187294560, 222412290, 224753472, 229586880, 237239776, 260385120, 266894748, 280941840, 296549720, 333618435, 344380320, 355859664, 374589120, 444824580, 474479552, 520770240, 533789496, 561883680, 593099440, 667236870, 688760640, 711719328, 889649160, 1067578992, 1123767360, 1186198880, 1334473740, 1423438656, 1779298320, 2135157984, 2372397760, 2668947480, 3558596640, 4270315968, 5337894960, 7117193280, 10675789920, 21351579840]

約数ペア:

[(1, 21351579840), (2, 10675789920), (3, 7117193280), (4, 5337894960), (5, 4270315968), (6, 3558596640), (8, 2668947480), (9, 2372397760), (10, 2135157984), (12, 1779298320), (15, 1423438656), (16, 1334473740), (18, 1186198880), (19, 1123767360), (20, 1067578992), (24, 889649160), (30, 711719328), (31, 688760640), (32, 667236870), (36, 593099440), (38, 561883680), (40, 533789496), (41, 520770240), (45, 474479552), (48, 444824580), (57, 374589120), (60, 355859664), (62, 344380320), (64, 333618435), (72, 296549720), (76, 280941840), (80, 266894748), (82, 260385120), (90, 237239776), (93, 229586880), (95, 224753472), (96, 222412290), (114, 187294560), (120, 177929832), (123, 173590080), (124, 172190160), (144, 148274860), (152, 140470920), (155, 137752128), (160, 133447374), (164, 130192560), (171, 124863040), (180, 118619888), (186, 114793440), (190, 112376736), (192, 111206145), (205, 104154048), (228, 93647280), (240, 88964916), (246, 86795040), (248, 86095080), (279, 76528960), (285, 74917824), (288, 74137430), (304, 70235460), (307, 69549120), (310, 68876064), (320, 66723687), (328, 65096280), (342, 62431520), (360, 59309944), (369, 57863360), (372, 57396720), (380, 56188368), (410, 52077024), (456, 46823640), (465, 45917376), (480, 44482458), (492, 43397520), (496, 43047540), (558, 38264480), (570, 37458912), (576, 37068715), (589, 36250560), (608, 35117730), (614, 34774560), (615, 34718016), (620, 34438032), (656, 32548140), (684, 31215760), (720, 29654972), (738, 28931680), (744, 28698360), (760, 28094184), (779, 27408960), (820, 26038512), (855, 24972608), (912, 23411820), (921, 23183040), (930, 22958688), (960, 22241229), (984, 21698760), (992, 21523770), (1116, 19132240), (1140, 18729456), (1178, 18125280), (1216, 17558865), (1228, 17387280), (1230, 17359008), (1240, 17219016), (1271, 16799040), (1312, 16274070), (1368, 15607880), (1395, 15305792), (1440, 14827486), (1476, 14465840), (1488, 14349180), (1520, 14047092), (1535, 13909824), (1558, 13704480), (1640, 13019256), (1710, 12486304), (1767, 12083520), (1824, 11705910), (1842, 11591520), (1845, 11572672), (1860, 11479344), (1968, 10849380), (1984, 10761885), (2232, 9566120), (2280, 9364728), (2337, 9136320), (2356, 9062640), (2456, 8693640), (2460, 8679504), (2480, 8609508), (2542, 8399520), (2624, 8137035), (2736, 7803940), (2763, 7727680), (2790, 7652896), (2880, 7413743), (2945, 7250112), (2952, 7232920), (2976, 7174590), (3040, 7023546), (3070, 6954912), (3116, 6852240), (3280, 6509628), (3420, 6243152), (3534, 6041760), (3648, 5852955), (3684, 5795760), (3690, 5786336), (3720, 5739672), (3813, 5599680), (3895, 5481792), (3936, 5424690), (4464, 4783060), (4560, 4682364), (4605, 4636608), (4674, 4568160), (4712, 4531320), (4912, 4346820), (4920, 4339752), (4960, 4304754), (5084, 4199760), (5301, 4027840), (5472, 3901970), (5526, 3863840), (5580, 3826448), (5833, 3660480), (5890, 3625056), (5904, 3616460), (5952, 3587295), (6080, 3511773), (6140, 3477456), (6232, 3426120), (6355, 3359808), (6560, 3254814), (6840, 3121576), (7011, 3045440), (7068, 3020880), (7368, 2897880), (7380, 2893168), (7440, 2869836), (7626, 2799840), (7790, 2740896), (7872, 2712345), (8835, 2416704), (8928, 2391530), (9120, 2341182), (9210, 2318304), (9348, 2284080), (9424, 2265660), (9517, 2243520), (9824, 2173410), (9840, 2169876), (9920, 2152377), (10168, 2099880), (10602, 2013920), (10944, 1950985), (11052, 1931920), (11160, 1913224), (11439, 1866560), (11666, 1830240), (11685, 1827264), (11780, 1812528), (11808, 1808230), (12280, 1738728), (12464, 1713060), (12587, 1696320), (12710, 1679904), (13120, 1627407), (13680, 1560788), (13815, 1545536), (14022, 1522720), (14136, 1510440), (14736, 1448940), (14760, 1446584), (14880, 1434918), (15252, 1399920), (15580, 1370448), (17499, 1220160), (17670, 1208352), (17856, 1195765), (18240, 1170591), (18420, 1159152), (18696, 1142040), (18848, 1132830), (19034, 1121760), (19065, 1119936), (19648, 1086705), (19680, 1084938), (20336, 1049940), (21204, 1006960), (22104, 965960), (22320, 956612), (22878, 933280), (23332, 915120), (23370, 913632), (23560, 906264), (23616, 904115), (24149, 884160), (24560, 869364), (24928, 856530), (25174, 848160), (25420, 839952), (26505, 805568), (27360, 780394), (27630, 772768), (28044, 761360), (28272, 755220), (28551, 747840), (29165, 732096), (29472, 724470), (29520, 723292), (29760, 717459), (30504, 699960), (31160, 685224), (34998, 610080), (35055, 609088), (35340, 604176), (36840, 579576), (37392, 571020), (37696, 566415), (37761, 565440), (38068, 560880), (38130, 559968), (39360, 542469), (40672, 524970), (42408, 503480), (44208, 482980), (44640, 478306), (45756, 466640), (46664, 457560), (46740, 456816), (47120, 453132), (47585, 448704), (48298, 442080), (49120, 434682), (49856, 428265), (50348, 424080), (50840, 419976), (52497, 406720), (53010, 402784), (54720, 390197), (55260, 386384), (56088, 380680), (56544, 377610), (57102, 373920), (57195, 373312), (58330, 366048), (58944, 362235), (59040, 361646), (61008, 349980), (62320, 342612), (62935, 339264), (69996, 305040), (70110, 304544), (70680, 302088), (72447, 294720), (73680, 289788), (74784, 285510), (75522, 282720), (76136, 280440), (76260, 279984), (81344, 262485), (84816, 251740), (85653, 249280), (87495, 244032), (88416, 241490), (89280, 239153), (91512, 233320), (93328, 228780), (93480, 228408), (94240, 226566), (95170, 224352), (96596, 221040), (98240, 217341), (100696, 212040), (101680, 209988), (104994, 203360), (106020, 201392), (110520, 193192), (112176, 190340), (113088, 188805), (113283, 188480), (114204, 186960), (114390, 186656), (116660, 183024), (118080, 180823), (120745, 176832), (122016, 174990), (124640, 171306), (125870, 169632), (139992, 152520), (140220, 152272), (141360, 151044), (142755, 149568), (144894, 147360)]