2000628864

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 384

約数和(自身を含む): 6683040000

約数和(自身を除く): 4682411136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 79, 89, 96, 104, 114, 117, 128, 144, 152, 156, 158, 171, 178, 192, 208, 228, 234, 237, 247, 267, 288, 304, 312, 316, 342, 356, 384, 416, 456, 468, 474, 494, 534, 576, 608, 624, 632, 684, 711, 712, 741, 801, 832, 912, 936, 948, 988, 1027, 1068, 1152, 1157, 1216, 1248, 1264, 1368, 1422, 1424, 1482, 1501, 1602, 1664, 1691, 1824, 1872, 1896, 1976, 2054, 2136, 2223, 2314, 2432, 2496, 2528, 2736, 2844, 2848, 2964, 3002, 3081, 3204, 3382, 3471, 3648, 3744, 3792, 3952, 4108, 4272, 4446, 4503, 4628, 4992, 5056, 5073, 5472, 5688, 5696, 5928, 6004, 6162, 6408, 6764, 6942, 7031, 7296, 7488, 7584, 7904, 8216, 8544, 8892, 9006, 9243, 9256, 10112, 10146, 10413, 10944, 11376, 11392, 11856, 12008, 12324, 12816, 13509, 13528, 13884, 14062, 14976, 15168, 15219, 15808, 16432, 17088, 17784, 18012, 18486, 18512, 19513, 20292, 20826, 21093, 21888, 21983, 22752, 23712, 24016, 24648, 25632, 27018, 27056, 27768, 28124, 30336, 30438, 31616, 32864, 34176, 35568, 36024, 36972, 37024, 39026, 40584, 41652, 42186, 43966, 45504, 47424, 48032, 49296, 51264, 54036, 54112, 55536, 56248, 58539, 60876, 63279, 65728, 65949, 71136, 72048, 73944, 74048, 78052, 81168, 83304, 84372, 87932, 91008, 91403, 94848, 96064, 98592, 102528, 108072, 108224, 111072, 112496, 117078, 121752, 126558, 131456, 131898, 133589, 142272, 144096, 147888, 148096, 156104, 162336, 166608, 168744, 175617, 175864, 182806, 192128, 197184, 197847, 216144, 216448, 222144, 224992, 234156, 243504, 253116, 263796, 267178, 274209, 284544, 288192, 295776, 312208, 324672, 333216, 337488, 351234, 351728, 365612, 394368, 395694, 400767, 432288, 444288, 449984, 468312, 487008, 506232, 527592, 534356, 548418, 576384, 591552, 624416, 649344, 666432, 674976, 702468, 703456, 731224, 791388, 801534, 822627, 864576, 899968, 936624, 974016, 1012464, 1055184, 1068712, 1096836, 1183104, 1202301, 1248832, 1332864, 1349952, 1404936, 1406912, 1462448, 1582776, 1603068, 1645254, 1729152, 1736657, 1873248, 1948032, 2024928, 2110368, 2137424, 2193672, 2404602, 2497664, 2699904, 2809872, 2813824, 2924896, 3165552, 3206136, 3290508, 3473314, 3746496, 4049856, 4220736, 4274848, 4387344, 4809204, 5209971, 5619744, 5849792, 6331104, 6412272, 6581016, 6946628, 7492992, 8099712, 8441472, 8549696, 8774688, 9618408, 10419942, 11239488, 11699584, 12662208, 12824544, 13162032, 13893256, 15629913, 17099392, 17549376, 19236816, 20839884, 22478976, 25324416, 25649088, 26324064, 27786512, 31259826, 35098752, 38473632, 41679768, 51298176, 52648128, 55573024, 62519652, 76947264, 83359536, 105296256, 111146048, 125039304, 153894528, 166719072, 222292096, 250078608, 333438144, 500157216, 666876288, 1000314432, 2000628864]

約数ペア:

[(1, 2000628864), (2, 1000314432), (3, 666876288), (4, 500157216), (6, 333438144), (8, 250078608), (9, 222292096), (12, 166719072), (13, 153894528), (16, 125039304), (18, 111146048), (19, 105296256), (24, 83359536), (26, 76947264), (32, 62519652), (36, 55573024), (38, 52648128), (39, 51298176), (48, 41679768), (52, 38473632), (57, 35098752), (64, 31259826), (72, 27786512), (76, 26324064), (78, 25649088), (79, 25324416), (89, 22478976), (96, 20839884), (104, 19236816), (114, 17549376), (117, 17099392), (128, 15629913), (144, 13893256), (152, 13162032), (156, 12824544), (158, 12662208), (171, 11699584), (178, 11239488), (192, 10419942), (208, 9618408), (228, 8774688), (234, 8549696), (237, 8441472), (247, 8099712), (267, 7492992), (288, 6946628), (304, 6581016), (312, 6412272), (316, 6331104), (342, 5849792), (356, 5619744), (384, 5209971), (416, 4809204), (456, 4387344), (468, 4274848), (474, 4220736), (494, 4049856), (534, 3746496), (576, 3473314), (608, 3290508), (624, 3206136), (632, 3165552), (684, 2924896), (711, 2813824), (712, 2809872), (741, 2699904), (801, 2497664), (832, 2404602), (912, 2193672), (936, 2137424), (948, 2110368), (988, 2024928), (1027, 1948032), (1068, 1873248), (1152, 1736657), (1157, 1729152), (1216, 1645254), (1248, 1603068), (1264, 1582776), (1368, 1462448), (1422, 1406912), (1424, 1404936), (1482, 1349952), (1501, 1332864), (1602, 1248832), (1664, 1202301), (1691, 1183104), (1824, 1096836), (1872, 1068712), (1896, 1055184), (1976, 1012464), (2054, 974016), (2136, 936624), (2223, 899968), (2314, 864576), (2432, 822627), (2496, 801534), (2528, 791388), (2736, 731224), (2844, 703456), (2848, 702468), (2964, 674976), (3002, 666432), (3081, 649344), (3204, 624416), (3382, 591552), (3471, 576384), (3648, 548418), (3744, 534356), (3792, 527592), (3952, 506232), (4108, 487008), (4272, 468312), (4446, 449984), (4503, 444288), (4628, 432288), (4992, 400767), (5056, 395694), (5073, 394368), (5472, 365612), (5688, 351728), (5696, 351234), (5928, 337488), (6004, 333216), (6162, 324672), (6408, 312208), (6764, 295776), (6942, 288192), (7031, 284544), (7296, 274209), (7488, 267178), (7584, 263796), (7904, 253116), (8216, 243504), (8544, 234156), (8892, 224992), (9006, 222144), (9243, 216448), (9256, 216144), (10112, 197847), (10146, 197184), (10413, 192128), (10944, 182806), (11376, 175864), (11392, 175617), (11856, 168744), (12008, 166608), (12324, 162336), (12816, 156104), (13509, 148096), (13528, 147888), (13884, 144096), (14062, 142272), (14976, 133589), (15168, 131898), (15219, 131456), (15808, 126558), (16432, 121752), (17088, 117078), (17784, 112496), (18012, 111072), (18486, 108224), (18512, 108072), (19513, 102528), (20292, 98592), (20826, 96064), (21093, 94848), (21888, 91403), (21983, 91008), (22752, 87932), (23712, 84372), (24016, 83304), (24648, 81168), (25632, 78052), (27018, 74048), (27056, 73944), (27768, 72048), (28124, 71136), (30336, 65949), (30438, 65728), (31616, 63279), (32864, 60876), (34176, 58539), (35568, 56248), (36024, 55536), (36972, 54112), (37024, 54036), (39026, 51264), (40584, 49296), (41652, 48032), (42186, 47424), (43966, 45504)]