21009493440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7687}}^1$

素因数の和:7796

約数の個数: 336

約数和(自身を含む): 78898991808

約数和(自身を除く): 57889498368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 73, 78, 80, 90, 96, 104, 117, 120, 130, 144, 146, 156, 160, 180, 192, 195, 208, 219, 234, 240, 260, 288, 292, 312, 320, 360, 365, 390, 416, 438, 468, 480, 520, 576, 584, 585, 624, 657, 720, 730, 780, 832, 876, 936, 949, 960, 1040, 1095, 1168, 1170, 1248, 1314, 1440, 1460, 1560, 1752, 1872, 1898, 2080, 2190, 2336, 2340, 2496, 2628, 2847, 2880, 2920, 3120, 3285, 3504, 3744, 3796, 4160, 4380, 4672, 4680, 4745, 5256, 5694, 5840, 6240, 6570, 7008, 7488, 7592, 7687, 8541, 8760, 9360, 9490, 10512, 11388, 11680, 12480, 13140, 14016, 14235, 15184, 15374, 17082, 17520, 18720, 18980, 21024, 22776, 23061, 23360, 26280, 28470, 30368, 30748, 34164, 35040, 37440, 37960, 38435, 42048, 42705, 45552, 46122, 52560, 56940, 60736, 61496, 68328, 69183, 70080, 75920, 76870, 85410, 91104, 92244, 99931, 105120, 113880, 115305, 122992, 136656, 138366, 151840, 153740, 170820, 182208, 184488, 199862, 210240, 227760, 230610, 245984, 273312, 276732, 299793, 303680, 307480, 341640, 345915, 368976, 399724, 455520, 461220, 491968, 499655, 546624, 553464, 561151, 599586, 614960, 683280, 691830, 737952, 799448, 899379, 911040, 922440, 999310, 1106928, 1122302, 1199172, 1229920, 1366560, 1383660, 1475904, 1498965, 1598896, 1683453, 1798758, 1844880, 1998620, 2213856, 2244604, 2398344, 2459840, 2733120, 2767320, 2805755, 2997930, 3197792, 3366906, 3597516, 3689760, 3997240, 4427712, 4489208, 4496895, 4796688, 5050359, 5534640, 5611510, 5995860, 6395584, 6733812, 7195032, 7294963, 7379520, 7994480, 8417265, 8978416, 8993790, 9593376, 10100718, 11069280, 11223020, 11991720, 13467624, 14390064, 14589926, 15988960, 16834530, 17956832, 17987580, 19186752, 20201436, 21884889, 22138560, 22446040, 23983440, 25251795, 26935248, 28780128, 29179852, 31977920, 33669060, 35913664, 35975160, 36474815, 40402872, 43769778, 44892080, 47966880, 50503590, 53870496, 57560256, 58359704, 65654667, 67338120, 71950320, 72949630, 80805744, 87539556, 89784160, 95933760, 101007180, 107740992, 109424445, 116719408, 131309334, 134676240, 143900640, 145899260, 161611488, 175079112, 179568320, 202014360, 218848890, 233438816, 262618668, 269352480, 287801280, 291798520, 323222976, 328273335, 350158224, 404028720, 437697780, 466877632, 525237336, 538704960, 583597040, 656546670, 700316448, 808057440, 875395560, 1050474672, 1167194080, 1313093340, 1400632896, 1616114880, 1750791120, 2100949344, 2334388160, 2626186680, 3501582240, 4201898688, 5252373360, 7003164480, 10504746720, 21009493440]

約数ペア:

[(1, 21009493440), (2, 10504746720), (3, 7003164480), (4, 5252373360), (5, 4201898688), (6, 3501582240), (8, 2626186680), (9, 2334388160), (10, 2100949344), (12, 1750791120), (13, 1616114880), (15, 1400632896), (16, 1313093340), (18, 1167194080), (20, 1050474672), (24, 875395560), (26, 808057440), (30, 700316448), (32, 656546670), (36, 583597040), (39, 538704960), (40, 525237336), (45, 466877632), (48, 437697780), (52, 404028720), (60, 350158224), (64, 328273335), (65, 323222976), (72, 291798520), (73, 287801280), (78, 269352480), (80, 262618668), (90, 233438816), (96, 218848890), (104, 202014360), (117, 179568320), (120, 175079112), (130, 161611488), (144, 145899260), (146, 143900640), (156, 134676240), (160, 131309334), (180, 116719408), (192, 109424445), (195, 107740992), (208, 101007180), (219, 95933760), (234, 89784160), (240, 87539556), (260, 80805744), (288, 72949630), (292, 71950320), (312, 67338120), (320, 65654667), (360, 58359704), (365, 57560256), (390, 53870496), (416, 50503590), (438, 47966880), (468, 44892080), (480, 43769778), (520, 40402872), (576, 36474815), (584, 35975160), (585, 35913664), (624, 33669060), (657, 31977920), (720, 29179852), (730, 28780128), (780, 26935248), (832, 25251795), (876, 23983440), (936, 22446040), (949, 22138560), (960, 21884889), (1040, 20201436), (1095, 19186752), (1168, 17987580), (1170, 17956832), (1248, 16834530), (1314, 15988960), (1440, 14589926), (1460, 14390064), (1560, 13467624), (1752, 11991720), (1872, 11223020), (1898, 11069280), (2080, 10100718), (2190, 9593376), (2336, 8993790), (2340, 8978416), (2496, 8417265), (2628, 7994480), (2847, 7379520), (2880, 7294963), (2920, 7195032), (3120, 6733812), (3285, 6395584), (3504, 5995860), (3744, 5611510), (3796, 5534640), (4160, 5050359), (4380, 4796688), (4672, 4496895), (4680, 4489208), (4745, 4427712), (5256, 3997240), (5694, 3689760), (5840, 3597516), (6240, 3366906), (6570, 3197792), (7008, 2997930), (7488, 2805755), (7592, 2767320), (7687, 2733120), (8541, 2459840), (8760, 2398344), (9360, 2244604), (9490, 2213856), (10512, 1998620), (11388, 1844880), (11680, 1798758), (12480, 1683453), (13140, 1598896), (14016, 1498965), (14235, 1475904), (15184, 1383660), (15374, 1366560), (17082, 1229920), (17520, 1199172), (18720, 1122302), (18980, 1106928), (21024, 999310), (22776, 922440), (23061, 911040), (23360, 899379), (26280, 799448), (28470, 737952), (30368, 691830), (30748, 683280), (34164, 614960), (35040, 599586), (37440, 561151), (37960, 553464), (38435, 546624), (42048, 499655), (42705, 491968), (45552, 461220), (46122, 455520), (52560, 399724), (56940, 368976), (60736, 345915), (61496, 341640), (68328, 307480), (69183, 303680), (70080, 299793), (75920, 276732), (76870, 273312), (85410, 245984), (91104, 230610), (92244, 227760), (99931, 210240), (105120, 199862), (113880, 184488), (115305, 182208), (122992, 170820), (136656, 153740), (138366, 151840)]