2018065920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 640

約数和(自身を含む): 7795751040

約数和(自身を除く): 5777685120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 29, 30, 32, 34, 39, 40, 41, 48, 51, 52, 58, 60, 64, 65, 68, 78, 80, 82, 85, 87, 96, 102, 104, 116, 120, 123, 128, 130, 136, 145, 156, 160, 164, 170, 174, 192, 195, 204, 205, 208, 221, 232, 240, 246, 255, 256, 260, 272, 290, 312, 320, 328, 340, 348, 377, 384, 390, 408, 410, 416, 435, 442, 464, 480, 492, 493, 510, 512, 520, 533, 544, 580, 615, 624, 640, 656, 663, 680, 696, 697, 754, 768, 780, 816, 820, 832, 870, 884, 928, 960, 984, 986, 1020, 1040, 1066, 1088, 1105, 1131, 1160, 1189, 1230, 1248, 1280, 1312, 1326, 1360, 1392, 1394, 1479, 1508, 1536, 1560, 1599, 1632, 1640, 1664, 1740, 1768, 1856, 1885, 1920, 1968, 1972, 2040, 2080, 2091, 2132, 2176, 2210, 2262, 2320, 2378, 2460, 2465, 2496, 2560, 2624, 2652, 2665, 2720, 2784, 2788, 2958, 3016, 3120, 3198, 3264, 3280, 3315, 3328, 3480, 3485, 3536, 3567, 3712, 3770, 3840, 3936, 3944, 4080, 4160, 4182, 4264, 4352, 4420, 4524, 4640, 4756, 4920, 4930, 4992, 5248, 5304, 5330, 5440, 5568, 5576, 5655, 5916, 5945, 6032, 6240, 6396, 6409, 6528, 6560, 6630, 6656, 6960, 6970, 7072, 7134, 7395, 7424, 7540, 7680, 7872, 7888, 7995, 8160, 8320, 8364, 8528, 8704, 8840, 9048, 9061, 9280, 9512, 9840, 9860, 9984, 10455, 10496, 10608, 10660, 10880, 11136, 11152, 11310, 11832, 11890, 12064, 12480, 12792, 12818, 13056, 13120, 13260, 13920, 13940, 14144, 14268, 14790, 14848, 15080, 15457, 15744, 15776, 15990, 16320, 16640, 16728, 17056, 17680, 17835, 18096, 18122, 18560, 19024, 19227, 19680, 19720, 19968, 20213, 20910, 20992, 21216, 21320, 21760, 22272, 22304, 22620, 23664, 23780, 24128, 24960, 25584, 25636, 26112, 26240, 26520, 27183, 27840, 27880, 28288, 28536, 29580, 30160, 30914, 31488, 31552, 31980, 32045, 32640, 33280, 33456, 34112, 35360, 35670, 36192, 36244, 37120, 38048, 38454, 39360, 39440, 40426, 41820, 42432, 42640, 43520, 44544, 44608, 45240, 45305, 46371, 47328, 47560, 48256, 49920, 51168, 51272, 52480, 53040, 54366, 55680, 55760, 56576, 57072, 59160, 60320, 60639, 61828, 62976, 63104, 63960, 64090, 65280, 66912, 68224, 70720, 71340, 72384, 72488, 74240, 76096, 76908, 77285, 78720, 78880, 80852, 83640, 84864, 85280, 89216, 90480, 90610, 92742, 94656, 95120, 96135, 96512, 99840, 101065, 102336, 102544, 104960, 106080, 108732, 111360, 111520, 113152, 114144, 118320, 120640, 121278, 123656, 126208, 127920, 128180, 130560, 133824, 135915, 136448, 141440, 142680, 144768, 144976, 152192, 153816, 154570, 157440, 157760, 161704, 167280, 169728, 170560, 178432, 180960, 181220, 185484, 189312, 190240, 192270, 193024, 202130, 204672, 205088, 212160, 217464, 222720, 223040, 228288, 231855, 236640, 241280, 242556, 247312, 252416, 255840, 256360, 262769, 267648, 271830, 272896, 282880, 285360, 289536, 289952, 303195, 304384, 307632, 309140, 314880, 315520, 323408, 334560, 339456, 341120, 356864, 361920, 362440, 370968, 378624, 380480, 384540, 404260, 409344, 410176, 424320, 434928, 446080, 456576, 463710, 473280, 482560, 485112, 494624, 511680, 512720, 525538, 535296, 543660, 565760, 570720, 579072, 579904, 606390, 608768, 615264, 618280, 631040, 646816, 669120, 682240, 723840, 724880, 741936, 757248, 760960, 769080, 788307, 808520, 818688, 820352, 848640, 869856, 892160, 913152, 927420, 946560, 965120, 970224, 989248, 1023360, 1025440, 1051076, 1070592, 1087320, 1141440, 1159808, 1212780, 1230528, 1236560, 1262080, 1293632, 1313845, 1338240, 1364480, 1447680, 1449760, 1483872, 1521920, 1538160, 1576614, 1617040, 1640704, 1697280, 1739712, 1784320, 1826304, 1854840, 1893120, 1940448, 1978496, 2046720, 2050880, 2102152, 2174640, 2282880, 2319616, 2425560, 2461056, 2473120, 2587264, 2627690, 2676480, 2895360, 2899520, 2967744, 3043840, 3076320, 3153228, 3234080, 3281408, 3479424, 3709680, 3786240, 3880896, 3941535, 3956992, 4093440, 4101760, 4204304, 4349280, 4565760, 4639232, 4851120, 4922112, 4946240, 5174528, 5255380, 5352960, 5799040, 5935488, 6152640, 6306456, 6468160, 6958848, 7419360, 7761792, 7883070, 7913984, 8203520, 8408608, 8698560, 9131520, 9702240, 9844224, 9892480, 10349056, 10510760, 11598080, 11870976, 12305280, 12612912, 12936320, 13917696, 14838720, 15523584, 15766140, 16407040, 16817216, 17397120, 19404480, 19784960, 21021520, 23196160, 23741952, 24610560, 25225824, 25872640, 29677440, 31047168, 31532280, 33634432, 34794240, 38808960, 39569920, 42043040, 49221120, 50451648, 51745280, 59354880, 63064560, 67268864, 69588480, 77617920, 84086080, 100903296, 118709760, 126129120, 134537728, 155235840, 168172160, 201806592, 252258240, 336344320, 403613184, 504516480, 672688640, 1009032960, 2018065920]

約数ペア:

[(1, 2018065920), (2, 1009032960), (3, 672688640), (4, 504516480), (5, 403613184), (6, 336344320), (8, 252258240), (10, 201806592), (12, 168172160), (13, 155235840), (15, 134537728), (16, 126129120), (17, 118709760), (20, 100903296), (24, 84086080), (26, 77617920), (29, 69588480), (30, 67268864), (32, 63064560), (34, 59354880), (39, 51745280), (40, 50451648), (41, 49221120), (48, 42043040), (51, 39569920), (52, 38808960), (58, 34794240), (60, 33634432), (64, 31532280), (65, 31047168), (68, 29677440), (78, 25872640), (80, 25225824), (82, 24610560), (85, 23741952), (87, 23196160), (96, 21021520), (102, 19784960), (104, 19404480), (116, 17397120), (120, 16817216), (123, 16407040), (128, 15766140), (130, 15523584), (136, 14838720), (145, 13917696), (156, 12936320), (160, 12612912), (164, 12305280), (170, 11870976), (174, 11598080), (192, 10510760), (195, 10349056), (204, 9892480), (205, 9844224), (208, 9702240), (221, 9131520), (232, 8698560), (240, 8408608), (246, 8203520), (255, 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(1392, 1449760), (1394, 1447680), (1479, 1364480), (1508, 1338240), (1536, 1313845), (1560, 1293632), (1599, 1262080), (1632, 1236560), (1640, 1230528), (1664, 1212780), (1740, 1159808), (1768, 1141440), (1856, 1087320), (1885, 1070592), (1920, 1051076), (1968, 1025440), (1972, 1023360), (2040, 989248), (2080, 970224), (2091, 965120), (2132, 946560), (2176, 927420), (2210, 913152), (2262, 892160), (2320, 869856), (2378, 848640), (2460, 820352), (2465, 818688), (2496, 808520), (2560, 788307), (2624, 769080), (2652, 760960), (2665, 757248), (2720, 741936), (2784, 724880), (2788, 723840), (2958, 682240), (3016, 669120), (3120, 646816), (3198, 631040), (3264, 618280), (3280, 615264), (3315, 608768), (3328, 606390), (3480, 579904), (3485, 579072), (3536, 570720), (3567, 565760), (3712, 543660), (3770, 535296), (3840, 525538), (3936, 512720), (3944, 511680), (4080, 494624), (4160, 485112), (4182, 482560), (4264, 473280), (4352, 463710), (4420, 456576), (4524, 446080), (4640, 434928), (4756, 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(35670, 56576), (36192, 55760), (36244, 55680), (37120, 54366), (38048, 53040), (38454, 52480), (39360, 51272), (39440, 51168), (40426, 49920), (41820, 48256), (42432, 47560), (42640, 47328), (43520, 46371), (44544, 45305), (44608, 45240)]