2021239080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:901

約数の個数: 384

約数和(自身を含む): 8025937920

約数和(自身を除く): 6004698840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 43, 45, 46, 56, 60, 63, 69, 70, 72, 84, 86, 90, 92, 105, 115, 120, 126, 129, 138, 140, 161, 168, 172, 180, 184, 207, 210, 215, 230, 252, 258, 276, 280, 301, 315, 322, 344, 345, 360, 387, 414, 420, 430, 460, 483, 504, 516, 552, 602, 630, 644, 645, 690, 774, 805, 811, 828, 840, 860, 903, 920, 966, 989, 1032, 1035, 1204, 1260, 1288, 1290, 1380, 1449, 1505, 1548, 1610, 1622, 1656, 1720, 1806, 1932, 1935, 1978, 2070, 2408, 2415, 2433, 2520, 2580, 2709, 2760, 2898, 2967, 3010, 3096, 3220, 3244, 3612, 3864, 3870, 3956, 4055, 4140, 4515, 4830, 4866, 4945, 5160, 5418, 5677, 5796, 5934, 6020, 6440, 6488, 6923, 7224, 7245, 7299, 7740, 7912, 8110, 8280, 8901, 9030, 9660, 9732, 9890, 10836, 11354, 11592, 11868, 12040, 12165, 13545, 13846, 14490, 14598, 14835, 15480, 16220, 17031, 17802, 18060, 18653, 19320, 19464, 19780, 20769, 21672, 22708, 23736, 24330, 27090, 27692, 28385, 28980, 29196, 29670, 32440, 34062, 34615, 34873, 35604, 36120, 36495, 37306, 39560, 41538, 44505, 45416, 48660, 51093, 54180, 55384, 55959, 56770, 57960, 58392, 59340, 62307, 68124, 69230, 69746, 71208, 72990, 74612, 83076, 85155, 89010, 93265, 97320, 102186, 103845, 104619, 108360, 111918, 113540, 118680, 124614, 130571, 136248, 138460, 139492, 145980, 149224, 166152, 167877, 170310, 174365, 178020, 186530, 204372, 207690, 209238, 223836, 227080, 244111, 249228, 255465, 261142, 276920, 278984, 279795, 291960, 311535, 313857, 335754, 340620, 348730, 356040, 373060, 391713, 408744, 415380, 418476, 447672, 488222, 498456, 510930, 522284, 523095, 559590, 623070, 627714, 652855, 671508, 681240, 697460, 732333, 746120, 783426, 802079, 830760, 836952, 839385, 976444, 1021860, 1044568, 1046190, 1119180, 1175139, 1220555, 1246140, 1255428, 1305710, 1343016, 1394920, 1464666, 1566852, 1569285, 1604158, 1678770, 1952888, 1958565, 2043720, 2092380, 2196999, 2238360, 2350278, 2406237, 2441110, 2492280, 2510856, 2611420, 2929332, 3133704, 3138570, 3208316, 3357540, 3661665, 3917130, 4010395, 4184760, 4393998, 4700556, 4812474, 4882220, 5222840, 5614553, 5858664, 5875695, 6277140, 6416632, 6715080, 7218711, 7323330, 7834260, 8020790, 8787996, 9401112, 9624948, 9764440, 10984995, 11229106, 11751390, 12031185, 12554280, 14437422, 14646660, 15668520, 16041580, 16843659, 17575992, 19249896, 21969990, 22458212, 23502780, 24062370, 28072765, 28874844, 29293320, 32083160, 33687318, 36093555, 43939980, 44916424, 47005560, 48124740, 50530977, 56145530, 57749688, 67374636, 72187110, 84218295, 87879960, 96249480, 101061954, 112291060, 134749272, 144374220, 168436590, 202123908, 224582120, 252654885, 288748440, 336873180, 404247816, 505309770, 673746360, 1010619540, 2021239080]

約数ペア:

[(1, 2021239080), (2, 1010619540), (3, 673746360), (4, 505309770), (5, 404247816), (6, 336873180), (7, 288748440), (8, 252654885), (9, 224582120), (10, 202123908), (12, 168436590), (14, 144374220), (15, 134749272), (18, 112291060), (20, 101061954), (21, 96249480), (23, 87879960), (24, 84218295), (28, 72187110), (30, 67374636), (35, 57749688), (36, 56145530), (40, 50530977), (42, 48124740), (43, 47005560), (45, 44916424), (46, 43939980), (56, 36093555), (60, 33687318), (63, 32083160), (69, 29293320), (70, 28874844), (72, 28072765), (84, 24062370), (86, 23502780), (90, 22458212), (92, 21969990), (105, 19249896), (115, 17575992), (120, 16843659), (126, 16041580), (129, 15668520), (138, 14646660), (140, 14437422), (161, 12554280), (168, 12031185), (172, 11751390), (180, 11229106), (184, 10984995), (207, 9764440), (210, 9624948), (215, 9401112), (230, 8787996), (252, 8020790), (258, 7834260), (276, 7323330), (280, 7218711), (301, 6715080), (315, 6416632), (322, 6277140), (344, 5875695), (345, 5858664), (360, 5614553), (387, 5222840), (414, 4882220), (420, 4812474), (430, 4700556), (460, 4393998), (483, 4184760), (504, 4010395), (516, 3917130), (552, 3661665), (602, 3357540), (630, 3208316), (644, 3138570), (645, 3133704), (690, 2929332), (774, 2611420), (805, 2510856), (811, 2492280), (828, 2441110), (840, 2406237), (860, 2350278), (903, 2238360), (920, 2196999), (966, 2092380), (989, 2043720), (1032, 1958565), (1035, 1952888), (1204, 1678770), (1260, 1604158), (1288, 1569285), (1290, 1566852), (1380, 1464666), (1449, 1394920), (1505, 1343016), (1548, 1305710), (1610, 1255428), (1622, 1246140), (1656, 1220555), (1720, 1175139), (1806, 1119180), (1932, 1046190), (1935, 1044568), (1978, 1021860), (2070, 976444), (2408, 839385), (2415, 836952), (2433, 830760), (2520, 802079), (2580, 783426), (2709, 746120), (2760, 732333), (2898, 697460), (2967, 681240), (3010, 671508), (3096, 652855), (3220, 627714), (3244, 623070), (3612, 559590), (3864, 523095), (3870, 522284), (3956, 510930), (4055, 498456), (4140, 488222), (4515, 447672), (4830, 418476), (4866, 415380), (4945, 408744), (5160, 391713), (5418, 373060), (5677, 356040), (5796, 348730), (5934, 340620), (6020, 335754), (6440, 313857), (6488, 311535), (6923, 291960), (7224, 279795), (7245, 278984), (7299, 276920), (7740, 261142), (7912, 255465), (8110, 249228), (8280, 244111), (8901, 227080), (9030, 223836), (9660, 209238), (9732, 207690), (9890, 204372), (10836, 186530), (11354, 178020), (11592, 174365), (11868, 170310), (12040, 167877), (12165, 166152), (13545, 149224), (13846, 145980), (14490, 139492), (14598, 138460), (14835, 136248), (15480, 130571), (16220, 124614), (17031, 118680), (17802, 113540), (18060, 111918), (18653, 108360), (19320, 104619), (19464, 103845), (19780, 102186), (20769, 97320), (21672, 93265), (22708, 89010), (23736, 85155), (24330, 83076), (27090, 74612), (27692, 72990), (28385, 71208), (28980, 69746), (29196, 69230), (29670, 68124), (32440, 62307), (34062, 59340), (34615, 58392), (34873, 57960), (35604, 56770), (36120, 55959), (36495, 55384), (37306, 54180), (39560, 51093), (41538, 48660), (44505, 45416)]