394111680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 448

約数和(自身を含む): 1474744320

約数和(自身を除く): 1080632640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 31, 32, 34, 38, 40, 41, 48, 51, 57, 60, 62, 64, 68, 76, 80, 82, 85, 93, 95, 96, 102, 114, 120, 123, 124, 136, 152, 155, 160, 164, 170, 186, 190, 192, 204, 205, 228, 240, 246, 248, 255, 272, 285, 304, 310, 320, 323, 328, 340, 372, 380, 408, 410, 456, 465, 480, 492, 496, 510, 527, 544, 570, 589, 608, 615, 620, 646, 656, 680, 697, 744, 760, 779, 816, 820, 912, 930, 960, 969, 984, 992, 1020, 1054, 1088, 1140, 1178, 1216, 1230, 1240, 1271, 1292, 1312, 1360, 1394, 1488, 1520, 1558, 1581, 1615, 1632, 1640, 1767, 1824, 1860, 1938, 1968, 1984, 2040, 2091, 2108, 2280, 2337, 2356, 2460, 2480, 2542, 2584, 2624, 2635, 2720, 2788, 2945, 2976, 3040, 3116, 3162, 3230, 3264, 3280, 3485, 3534, 3648, 3720, 3813, 3876, 3895, 3936, 4080, 4182, 4216, 4560, 4674, 4712, 4845, 4920, 4960, 5084, 5168, 5270, 5440, 5576, 5890, 5952, 6080, 6232, 6324, 6355, 6460, 6560, 6970, 7068, 7440, 7626, 7752, 7790, 7872, 7905, 8160, 8364, 8432, 8835, 9120, 9348, 9424, 9690, 9840, 9920, 10013, 10168, 10336, 10455, 10540, 11152, 11685, 11780, 12464, 12648, 12710, 12920, 13120, 13243, 13940, 14136, 14880, 15252, 15504, 15580, 15810, 16320, 16728, 16864, 17670, 18240, 18696, 18848, 19065, 19380, 19680, 20026, 20336, 20672, 20910, 21080, 21607, 22304, 23370, 23560, 24149, 24928, 25296, 25420, 25840, 26486, 27880, 28272, 29760, 30039, 30504, 31008, 31160, 31620, 33456, 33728, 35340, 37392, 37696, 38130, 38760, 39360, 39729, 40052, 40672, 41820, 42160, 43214, 44608, 46740, 47120, 48298, 49856, 50065, 50592, 50840, 51680, 52972, 55760, 56544, 60078, 61008, 62016, 62320, 63240, 64821, 66215, 66912, 70680, 72447, 74784, 76260, 77520, 79458, 80104, 81344, 83640, 84320, 86428, 93480, 94240, 96596, 100130, 101184, 101680, 103360, 105944, 108035, 111520, 113088, 120156, 120745, 122016, 124640, 126480, 129642, 132430, 133824, 141360, 144894, 149568, 150195, 152520, 155040, 158916, 160208, 167280, 168640, 172856, 186960, 188480, 193192, 198645, 200260, 203360, 211888, 216070, 223040, 240312, 241490, 244032, 249280, 252960, 259284, 264860, 282720, 289788, 300390, 305040, 310080, 317832, 320416, 324105, 334560, 345712, 362235, 373920, 386384, 397290, 400520, 406720, 410533, 423776, 432140, 480624, 482980, 505920, 518568, 529720, 565440, 579576, 600780, 610080, 635664, 640832, 648210, 669120, 691424, 724470, 747840, 772768, 794580, 801040, 821066, 847552, 864280, 961248, 965960, 1037136, 1059440, 1159152, 1201560, 1220160, 1231599, 1271328, 1296420, 1382848, 1448940, 1545536, 1589160, 1602080, 1642132, 1728560, 1922496, 1931920, 2052665, 2074272, 2118880, 2318304, 2403120, 2463198, 2542656, 2592840, 2897880, 3178320, 3204160, 3284264, 3457120, 3863840, 4105330, 4148544, 4237760, 4636608, 4806240, 4926396, 5185680, 5795760, 6157995, 6356640, 6568528, 6914240, 7727680, 8210660, 9612480, 9852792, 10371360, 11591520, 12315990, 12713280, 13137056, 16421320, 19705584, 20742720, 23183040, 24631980, 26274112, 32842640, 39411168, 49263960, 65685280, 78822336, 98527920, 131370560, 197055840, 394111680]

約数ペア:

[(1, 394111680), (2, 197055840), (3, 131370560), (4, 98527920), (5, 78822336), (6, 65685280), (8, 49263960), (10, 39411168), (12, 32842640), (15, 26274112), (16, 24631980), (17, 23183040), (19, 20742720), (20, 19705584), (24, 16421320), (30, 13137056), (31, 12713280), (32, 12315990), (34, 11591520), (38, 10371360), (40, 9852792), (41, 9612480), (48, 8210660), (51, 7727680), (57, 6914240), (60, 6568528), (62, 6356640), (64, 6157995), (68, 5795760), (76, 5185680), (80, 4926396), (82, 4806240), (85, 4636608), (93, 4237760), (95, 4148544), (96, 4105330), (102, 3863840), (114, 3457120), (120, 3284264), (123, 3204160), (124, 3178320), (136, 2897880), (152, 2592840), (155, 2542656), (160, 2463198), (164, 2403120), (170, 2318304), (186, 2118880), (190, 2074272), (192, 2052665), (204, 1931920), (205, 1922496), (228, 1728560), (240, 1642132), (246, 1602080), (248, 1589160), (255, 1545536), (272, 1448940), (285, 1382848), (304, 1296420), (310, 1271328), (320, 1231599), (323, 1220160), (328, 1201560), (340, 1159152), (372, 1059440), (380, 1037136), (408, 965960), (410, 961248), (456, 864280), (465, 847552), (480, 821066), (492, 801040), (496, 794580), (510, 772768), (527, 747840), (544, 724470), (570, 691424), (589, 669120), (608, 648210), (615, 640832), (620, 635664), (646, 610080), (656, 600780), (680, 579576), (697, 565440), (744, 529720), (760, 518568), (779, 505920), (816, 482980), (820, 480624), (912, 432140), (930, 423776), (960, 410533), (969, 406720), (984, 400520), (992, 397290), (1020, 386384), (1054, 373920), (1088, 362235), (1140, 345712), (1178, 334560), (1216, 324105), (1230, 320416), (1240, 317832), (1271, 310080), (1292, 305040), (1312, 300390), (1360, 289788), (1394, 282720), (1488, 264860), (1520, 259284), (1558, 252960), (1581, 249280), (1615, 244032), (1632, 241490), (1640, 240312), (1767, 223040), (1824, 216070), (1860, 211888), (1938, 203360), (1968, 200260), (1984, 198645), (2040, 193192), (2091, 188480), (2108, 186960), (2280, 172856), (2337, 168640), (2356, 167280), (2460, 160208), (2480, 158916), (2542, 155040), (2584, 152520), (2624, 150195), (2635, 149568), (2720, 144894), (2788, 141360), (2945, 133824), (2976, 132430), (3040, 129642), (3116, 126480), (3162, 124640), (3230, 122016), (3264, 120745), (3280, 120156), (3485, 113088), (3534, 111520), (3648, 108035), (3720, 105944), (3813, 103360), (3876, 101680), (3895, 101184), (3936, 100130), (4080, 96596), (4182, 94240), (4216, 93480), (4560, 86428), (4674, 84320), (4712, 83640), (4845, 81344), (4920, 80104), (4960, 79458), (5084, 77520), (5168, 76260), (5270, 74784), (5440, 72447), (5576, 70680), (5890, 66912), (5952, 66215), (6080, 64821), (6232, 63240), (6324, 62320), (6355, 62016), (6460, 61008), (6560, 60078), (6970, 56544), (7068, 55760), (7440, 52972), (7626, 51680), (7752, 50840), (7790, 50592), (7872, 50065), (7905, 49856), (8160, 48298), (8364, 47120), (8432, 46740), (8835, 44608), (9120, 43214), (9348, 42160), (9424, 41820), (9690, 40672), (9840, 40052), (9920, 39729), (10013, 39360), (10168, 38760), (10336, 38130), (10455, 37696), (10540, 37392), (11152, 35340), (11685, 33728), (11780, 33456), (12464, 31620), (12648, 31160), (12710, 31008), (12920, 30504), (13120, 30039), (13243, 29760), (13940, 28272), (14136, 27880), (14880, 26486), (15252, 25840), (15504, 25420), (15580, 25296), (15810, 24928), (16320, 24149), (16728, 23560), (16864, 23370), (17670, 22304), (18240, 21607), (18696, 21080), (18848, 20910), (19065, 20672), (19380, 20336), (19680, 20026)]