2018684640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 384

約数和(自身を含む): 7749181440

約数和(自身を除く): 5730496800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 103, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 206, 210, 224, 228, 240, 266, 280, 285, 304, 307, 309, 336, 380, 399, 412, 420, 456, 480, 515, 532, 560, 570, 608, 614, 618, 665, 672, 721, 760, 798, 824, 840, 912, 921, 1030, 1064, 1120, 1140, 1228, 1236, 1330, 1442, 1520, 1535, 1545, 1596, 1648, 1680, 1824, 1842, 1957, 1995, 2060, 2128, 2149, 2163, 2280, 2456, 2472, 2660, 2884, 3040, 3070, 3090, 3192, 3296, 3360, 3605, 3684, 3914, 3990, 4120, 4256, 4298, 4326, 4560, 4605, 4912, 4944, 5320, 5768, 5833, 5871, 6140, 6180, 6384, 6447, 7210, 7368, 7828, 7980, 8240, 8596, 8652, 9120, 9210, 9785, 9824, 9888, 10640, 10745, 10815, 11536, 11666, 11742, 12280, 12360, 12768, 12894, 13699, 14420, 14736, 15656, 15960, 16480, 17192, 17304, 17499, 18420, 19570, 21280, 21490, 21630, 23072, 23332, 23484, 24560, 24720, 25788, 27398, 28840, 29165, 29355, 29472, 31312, 31621, 31920, 32235, 34384, 34608, 34998, 36840, 39140, 40831, 41097, 42980, 43260, 46664, 46968, 49120, 49440, 51576, 54796, 57680, 58330, 58710, 62624, 63242, 63840, 64470, 68495, 68768, 69216, 69996, 73680, 78280, 81662, 82194, 85960, 86520, 87495, 93328, 93936, 94863, 103152, 109592, 115360, 116660, 117420, 122493, 126484, 128940, 136990, 139992, 147360, 156560, 158105, 163324, 164388, 171920, 173040, 174990, 186656, 187872, 189726, 204155, 205485, 206304, 219184, 221347, 233320, 234840, 244986, 252968, 257880, 273980, 279984, 313120, 316210, 326648, 328776, 343840, 346080, 349980, 379452, 408310, 410970, 438368, 442694, 466640, 469680, 474315, 489972, 505936, 515760, 547960, 559968, 600799, 612465, 632420, 653296, 657552, 664041, 699960, 758904, 816620, 821940, 885388, 933280, 939360, 948630, 979944, 1011872, 1031520, 1095920, 1106735, 1201598, 1224930, 1264840, 1306592, 1315104, 1328082, 1399920, 1517808, 1633240, 1643880, 1770776, 1802397, 1897260, 1959888, 2191840, 2213470, 2403196, 2449860, 2529680, 2656164, 2799840, 3003995, 3035616, 3266480, 3287760, 3320205, 3541552, 3604794, 3794520, 3919776, 4205593, 4426940, 4806392, 4899720, 5059360, 5312328, 6007990, 6532960, 6575520, 6640410, 7083104, 7209588, 7589040, 8411186, 8853880, 9011985, 9612784, 9799440, 10624656, 12015980, 12616779, 13280820, 14419176, 15178080, 16822372, 17707760, 18023970, 19225568, 19598880, 21027965, 21249312, 24031960, 25233558, 26561640, 28838352, 33644744, 35415520, 36047940, 42055930, 48063920, 50467116, 53123280, 57676704, 63083895, 67289488, 72095880, 84111860, 96127840, 100934232, 106246560, 126167790, 134578976, 144191760, 168223720, 201868464, 252335580, 288383520, 336447440, 403736928, 504671160, 672894880, 1009342320, 2018684640]

約数ペア:

[(1, 2018684640), (2, 1009342320), (3, 672894880), (4, 504671160), (5, 403736928), (6, 336447440), (7, 288383520), (8, 252335580), (10, 201868464), (12, 168223720), (14, 144191760), (15, 134578976), (16, 126167790), (19, 106246560), (20, 100934232), (21, 96127840), (24, 84111860), (28, 72095880), (30, 67289488), (32, 63083895), (35, 57676704), (38, 53123280), (40, 50467116), (42, 48063920), (48, 42055930), (56, 36047940), (57, 35415520), (60, 33644744), (70, 28838352), (76, 26561640), (80, 25233558), (84, 24031960), (95, 21249312), (96, 21027965), (103, 19598880), (105, 19225568), (112, 18023970), (114, 17707760), (120, 16822372), (133, 15178080), (140, 14419176), (152, 13280820), (160, 12616779), (168, 12015980), (190, 10624656), (206, 9799440), (210, 9612784), (224, 9011985), (228, 8853880), (240, 8411186), (266, 7589040), (280, 7209588), (285, 7083104), (304, 6640410), (307, 6575520), (309, 6532960), (336, 6007990), (380, 5312328), (399, 5059360), (412, 4899720), (420, 4806392), (456, 4426940), (480, 4205593), (515, 3919776), (532, 3794520), (560, 3604794), (570, 3541552), (608, 3320205), (614, 3287760), (618, 3266480), (665, 3035616), (672, 3003995), (721, 2799840), (760, 2656164), (798, 2529680), (824, 2449860), (840, 2403196), (912, 2213470), (921, 2191840), (1030, 1959888), (1064, 1897260), (1120, 1802397), (1140, 1770776), (1228, 1643880), (1236, 1633240), (1330, 1517808), (1442, 1399920), (1520, 1328082), (1535, 1315104), (1545, 1306592), (1596, 1264840), (1648, 1224930), (1680, 1201598), (1824, 1106735), (1842, 1095920), (1957, 1031520), (1995, 1011872), (2060, 979944), (2128, 948630), (2149, 939360), (2163, 933280), (2280, 885388), (2456, 821940), (2472, 816620), (2660, 758904), (2884, 699960), (3040, 664041), (3070, 657552), (3090, 653296), (3192, 632420), (3296, 612465), (3360, 600799), (3605, 559968), (3684, 547960), (3914, 515760), (3990, 505936), (4120, 489972), (4256, 474315), (4298, 469680), (4326, 466640), (4560, 442694), (4605, 438368), (4912, 410970), (4944, 408310), (5320, 379452), (5768, 349980), (5833, 346080), (5871, 343840), (6140, 328776), (6180, 326648), (6384, 316210), (6447, 313120), (7210, 279984), (7368, 273980), (7828, 257880), (7980, 252968), (8240, 244986), (8596, 234840), (8652, 233320), (9120, 221347), (9210, 219184), (9785, 206304), (9824, 205485), (9888, 204155), (10640, 189726), (10745, 187872), (10815, 186656), (11536, 174990), (11666, 173040), (11742, 171920), (12280, 164388), (12360, 163324), (12768, 158105), (12894, 156560), (13699, 147360), (14420, 139992), (14736, 136990), (15656, 128940), (15960, 126484), (16480, 122493), (17192, 117420), (17304, 116660), (17499, 115360), (18420, 109592), (19570, 103152), (21280, 94863), (21490, 93936), (21630, 93328), (23072, 87495), (23332, 86520), (23484, 85960), (24560, 82194), (24720, 81662), (25788, 78280), (27398, 73680), (28840, 69996), (29165, 69216), (29355, 68768), (29472, 68495), (31312, 64470), (31621, 63840), (31920, 63242), (32235, 62624), (34384, 58710), (34608, 58330), (34998, 57680), (36840, 54796), (39140, 51576), (40831, 49440), (41097, 49120), (42980, 46968), (43260, 46664)]