16177898080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:238

約数の個数: 384

約数和(自身を含む): 43893964800

約数和(自身を除く): 27716066720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 41, 53, 62, 76, 79, 80, 82, 95, 106, 124, 152, 155, 158, 160, 164, 190, 205, 212, 248, 265, 304, 310, 316, 328, 380, 395, 410, 424, 496, 530, 589, 608, 620, 632, 656, 760, 779, 790, 820, 848, 992, 1007, 1060, 1178, 1240, 1264, 1271, 1312, 1501, 1520, 1558, 1580, 1640, 1643, 1696, 2014, 2120, 2173, 2356, 2449, 2480, 2528, 2542, 2945, 3002, 3040, 3116, 3160, 3239, 3280, 3286, 3895, 4028, 4187, 4240, 4346, 4712, 4898, 4960, 5035, 5084, 5890, 6004, 6232, 6320, 6355, 6478, 6560, 6572, 7505, 7790, 8056, 8215, 8374, 8480, 8692, 9424, 9796, 10070, 10168, 10865, 11780, 12008, 12245, 12464, 12640, 12710, 12956, 13144, 15010, 15580, 16112, 16195, 16430, 16748, 17384, 18848, 19592, 20140, 20336, 20935, 21730, 23560, 24016, 24149, 24490, 24928, 25420, 25912, 26288, 30020, 31160, 31217, 32224, 32390, 32860, 33496, 34768, 39184, 40280, 40672, 41287, 41870, 43460, 46531, 47120, 48032, 48298, 48980, 50840, 51824, 52576, 60040, 61541, 62320, 62434, 64780, 65720, 66992, 67363, 69536, 78368, 79553, 80560, 82574, 83740, 86920, 93062, 94240, 96596, 97960, 100409, 101680, 103648, 120080, 120745, 123082, 124640, 124868, 129560, 129797, 131440, 133984, 134726, 156085, 159106, 161120, 165148, 167480, 171667, 173840, 186124, 193192, 195920, 200818, 203360, 206435, 232655, 240160, 241490, 246164, 249736, 259120, 259594, 262880, 269452, 307705, 312170, 318212, 330296, 334960, 336815, 343334, 347680, 372248, 386384, 391840, 397765, 401636, 412870, 465310, 482980, 492328, 499472, 502045, 518240, 519188, 538904, 615410, 624340, 636424, 648985, 660592, 669920, 673630, 686668, 744496, 772768, 795530, 803272, 825740, 858335, 930620, 965960, 984656, 998944, 1004090, 1038376, 1077808, 1230820, 1248680, 1272848, 1279897, 1297970, 1321184, 1347260, 1373336, 1488992, 1591060, 1606544, 1651480, 1716670, 1861240, 1907771, 1931920, 1969312, 2008180, 2076752, 2155616, 2461640, 2466143, 2497360, 2545696, 2559794, 2595940, 2694520, 2746672, 3182120, 3213088, 3261673, 3302960, 3433340, 3722480, 3815542, 3863840, 4016360, 4153504, 4923280, 4932286, 4994720, 5119588, 5191880, 5321677, 5389040, 5493344, 6364240, 6399485, 6523346, 6605920, 6866680, 7444960, 7631084, 8032720, 9538855, 9846560, 9864572, 10239176, 10383760, 10643354, 10778080, 12330715, 12728480, 12798970, 13046692, 13733360, 15262168, 16065440, 16308365, 19077710, 19729144, 20478352, 20767520, 21286708, 24661430, 25597940, 26093384, 26608385, 27466720, 30524336, 32616730, 38155420, 39458288, 40956704, 42573416, 49322860, 51195880, 52186768, 53216770, 61048672, 65233460, 76310840, 78916576, 85146832, 98645720, 101111863, 102391760, 104373536, 106433540, 130466920, 152621680, 170293664, 197291440, 202223726, 204783520, 212867080, 260933840, 305243360, 394582880, 404447452, 425734160, 505559315, 521867680, 808894904, 851468320, 1011118630, 1617789808, 2022237260, 3235579616, 4044474520, 8088949040, 16177898080]

約数ペア:

[(1, 16177898080), (2, 8088949040), (4, 4044474520), (5, 3235579616), (8, 2022237260), (10, 1617789808), (16, 1011118630), (19, 851468320), (20, 808894904), (31, 521867680), (32, 505559315), (38, 425734160), (40, 404447452), (41, 394582880), (53, 305243360), (62, 260933840), (76, 212867080), (79, 204783520), (80, 202223726), (82, 197291440), (95, 170293664), (106, 152621680), (124, 130466920), (152, 106433540), (155, 104373536), (158, 102391760), (160, 101111863), (164, 98645720), (190, 85146832), (205, 78916576), (212, 76310840), (248, 65233460), (265, 61048672), (304, 53216770), (310, 52186768), (316, 51195880), (328, 49322860), (380, 42573416), (395, 40956704), (410, 39458288), (424, 38155420), (496, 32616730), (530, 30524336), (589, 27466720), (608, 26608385), (620, 26093384), (632, 25597940), (656, 24661430), (760, 21286708), (779, 20767520), (790, 20478352), (820, 19729144), (848, 19077710), (992, 16308365), (1007, 16065440), (1060, 15262168), (1178, 13733360), (1240, 13046692), (1264, 12798970), (1271, 12728480), (1312, 12330715), (1501, 10778080), (1520, 10643354), (1558, 10383760), (1580, 10239176), (1640, 9864572), (1643, 9846560), (1696, 9538855), (2014, 8032720), (2120, 7631084), (2173, 7444960), (2356, 6866680), (2449, 6605920), (2480, 6523346), (2528, 6399485), (2542, 6364240), (2945, 5493344), (3002, 5389040), (3040, 5321677), (3116, 5191880), (3160, 5119588), (3239, 4994720), (3280, 4932286), (3286, 4923280), (3895, 4153504), (4028, 4016360), (4187, 3863840), (4240, 3815542), (4346, 3722480), (4712, 3433340), (4898, 3302960), (4960, 3261673), (5035, 3213088), (5084, 3182120), (5890, 2746672), (6004, 2694520), (6232, 2595940), (6320, 2559794), (6355, 2545696), (6478, 2497360), (6560, 2466143), (6572, 2461640), (7505, 2155616), (7790, 2076752), (8056, 2008180), (8215, 1969312), (8374, 1931920), (8480, 1907771), (8692, 1861240), (9424, 1716670), (9796, 1651480), (10070, 1606544), (10168, 1591060), (10865, 1488992), (11780, 1373336), (12008, 1347260), (12245, 1321184), (12464, 1297970), (12640, 1279897), (12710, 1272848), (12956, 1248680), (13144, 1230820), (15010, 1077808), (15580, 1038376), (16112, 1004090), (16195, 998944), (16430, 984656), (16748, 965960), (17384, 930620), (18848, 858335), (19592, 825740), (20140, 803272), (20336, 795530), (20935, 772768), (21730, 744496), (23560, 686668), (24016, 673630), (24149, 669920), (24490, 660592), (24928, 648985), (25420, 636424), (25912, 624340), (26288, 615410), (30020, 538904), (31160, 519188), (31217, 518240), (32224, 502045), (32390, 499472), (32860, 492328), (33496, 482980), (34768, 465310), (39184, 412870), (40280, 401636), (40672, 397765), (41287, 391840), (41870, 386384), (43460, 372248), (46531, 347680), (47120, 343334), (48032, 336815), (48298, 334960), (48980, 330296), (50840, 318212), (51824, 312170), (52576, 307705), (60040, 269452), (61541, 262880), (62320, 259594), (62434, 259120), (64780, 249736), (65720, 246164), (66992, 241490), (67363, 240160), (69536, 232655), (78368, 206435), (79553, 203360), (80560, 200818), (82574, 195920), (83740, 193192), (86920, 186124), (93062, 173840), (94240, 171667), (96596, 167480), (97960, 165148), (100409, 161120), (101680, 159106), (103648, 156085), (120080, 134726), (120745, 133984), (123082, 131440), (124640, 129797), (124868, 129560)]