643996080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9829}}^1$

素因数の和:9868

約数の個数: 240

約数和(自身を含む): 2662121280

約数和(自身を除く): 2018125200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 9829, 10920, 13104, 16380, 19658, 21840, 29487, 32760, 39316, 49145, 58974, 65520, 68803, 78632, 88461, 98290, 117948, 127777, 137606, 147435, 157264, 176922, 196580, 206409, 235896, 255554, 275212, 294870, 344015, 353844, 383331, 393160, 412818, 442305, 471792, 511108, 550424, 589740, 619227, 638885, 688030, 707688, 766662, 786320, 825636, 884610, 894439, 1022216, 1032045, 1100848, 1149993, 1179480, 1238454, 1277770, 1376060, 1415376, 1533324, 1651272, 1769220, 1788878, 1916655, 2044432, 2064090, 2299986, 2358960, 2476908, 2555540, 2683317, 2752120, 3066648, 3096135, 3302544, 3538440, 3577756, 3833310, 4128180, 4472195, 4599972, 4953816, 5111080, 5366634, 5504240, 5749965, 6133296, 6192270, 7076880, 7155512, 7666620, 8049951, 8256360, 8944390, 9199944, 9907632, 10222160, 10733268, 11499930, 12384540, 13416585, 14311024, 15333240, 16099902, 16512720, 17888780, 18399888, 21466536, 22999860, 24769080, 26833170, 30666480, 32199804, 35777560, 40249755, 42933072, 45999720, 49538160, 53666340, 64399608, 71555120, 80499510, 91999440, 107332680, 128799216, 160999020, 214665360, 321998040, 643996080]

約数ペア:

[(1, 643996080), (2, 321998040), (3, 214665360), (4, 160999020), (5, 128799216), (6, 107332680), (7, 91999440), (8, 80499510), (9, 71555120), (10, 64399608), (12, 53666340), (13, 49538160), (14, 45999720), (15, 42933072), (16, 40249755), (18, 35777560), (20, 32199804), (21, 30666480), (24, 26833170), (26, 24769080), (28, 22999860), (30, 21466536), (35, 18399888), (36, 17888780), (39, 16512720), (40, 16099902), (42, 15333240), (45, 14311024), (48, 13416585), (52, 12384540), (56, 11499930), (60, 10733268), (63, 10222160), (65, 9907632), (70, 9199944), (72, 8944390), (78, 8256360), (80, 8049951), (84, 7666620), (90, 7155512), (91, 7076880), (104, 6192270), (105, 6133296), (112, 5749965), (117, 5504240), (120, 5366634), (126, 5111080), (130, 4953816), (140, 4599972), (144, 4472195), (156, 4128180), (168, 3833310), (180, 3577756), (182, 3538440), (195, 3302544), (208, 3096135), (210, 3066648), (234, 2752120), (240, 2683317), (252, 2555540), (260, 2476908), (273, 2358960), (280, 2299986), (312, 2064090), (315, 2044432), (336, 1916655), (360, 1788878), (364, 1769220), (390, 1651272), (420, 1533324), (455, 1415376), (468, 1376060), (504, 1277770), (520, 1238454), (546, 1179480), (560, 1149993), (585, 1100848), (624, 1032045), (630, 1022216), (720, 894439), (728, 884610), (780, 825636), (819, 786320), (840, 766662), (910, 707688), (936, 688030), (1008, 638885), (1040, 619227), (1092, 589740), (1170, 550424), (1260, 511108), (1365, 471792), (1456, 442305), (1560, 412818), (1638, 393160), (1680, 383331), (1820, 353844), (1872, 344015), (2184, 294870), (2340, 275212), (2520, 255554), (2730, 235896), (3120, 206409), (3276, 196580), (3640, 176922), (4095, 157264), (4368, 147435), (4680, 137606), (5040, 127777), (5460, 117948), (6552, 98290), (7280, 88461), (8190, 78632), (9360, 68803), (9829, 65520), (10920, 58974), (13104, 49145), (16380, 39316), (19658, 32760), (21840, 29487)]