68794440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 256435200

約数和(自身を除く): 187640760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 52, 55, 57, 60, 65, 66, 76, 78, 88, 95, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 190, 195, 209, 211, 220, 228, 247, 260, 264, 285, 286, 312, 330, 380, 390, 418, 422, 429, 440, 456, 494, 520, 570, 572, 627, 633, 660, 715, 741, 760, 780, 836, 844, 858, 988, 1045, 1055, 1140, 1144, 1235, 1254, 1266, 1320, 1430, 1482, 1560, 1672, 1688, 1716, 1976, 2090, 2110, 2145, 2280, 2321, 2470, 2508, 2532, 2717, 2743, 2860, 2964, 3135, 3165, 3432, 3705, 4009, 4180, 4220, 4290, 4642, 4940, 5016, 5064, 5434, 5486, 5720, 5928, 6270, 6330, 6963, 7410, 8018, 8151, 8229, 8360, 8440, 8580, 9284, 9880, 10868, 10972, 11605, 12027, 12540, 12660, 13585, 13715, 13926, 14820, 16036, 16302, 16458, 17160, 18568, 20045, 21736, 21944, 23210, 24054, 25080, 25320, 27170, 27430, 27852, 29640, 30173, 32072, 32604, 32916, 34815, 40090, 40755, 41145, 44099, 46420, 48108, 52117, 54340, 54860, 55704, 60135, 60346, 65208, 65832, 69630, 80180, 81510, 82290, 88198, 90519, 92840, 96216, 104234, 108680, 109720, 120270, 120692, 132297, 139260, 150865, 156351, 160360, 163020, 164580, 176396, 181038, 208468, 220495, 240540, 241384, 260585, 264594, 278520, 301730, 312702, 326040, 329160, 352792, 362076, 416936, 440990, 452595, 481080, 521170, 529188, 573287, 603460, 625404, 661485, 724152, 781755, 881980, 905190, 1042340, 1058376, 1146574, 1206920, 1250808, 1322970, 1563510, 1719861, 1763960, 1810380, 2084680, 2293148, 2645940, 2866435, 3127020, 3439722, 3620760, 4586296, 5291880, 5732870, 6254040, 6879444, 8599305, 11465740, 13758888, 17198610, 22931480, 34397220, 68794440]

約数ペア:

[(1, 68794440), (2, 34397220), (3, 22931480), (4, 17198610), (5, 13758888), (6, 11465740), (8, 8599305), (10, 6879444), (11, 6254040), (12, 5732870), (13, 5291880), (15, 4586296), (19, 3620760), (20, 3439722), (22, 3127020), (24, 2866435), (26, 2645940), (30, 2293148), (33, 2084680), (38, 1810380), (39, 1763960), (40, 1719861), (44, 1563510), (52, 1322970), (55, 1250808), (57, 1206920), (60, 1146574), (65, 1058376), (66, 1042340), (76, 905190), (78, 881980), (88, 781755), (95, 724152), (104, 661485), (110, 625404), (114, 603460), (120, 573287), (130, 529188), (132, 521170), (143, 481080), (152, 452595), (156, 440990), (165, 416936), (190, 362076), (195, 352792), (209, 329160), (211, 326040), (220, 312702), (228, 301730), (247, 278520), (260, 264594), (264, 260585), (285, 241384), (286, 240540), (312, 220495), (330, 208468), (380, 181038), (390, 176396), (418, 164580), (422, 163020), (429, 160360), (440, 156351), (456, 150865), (494, 139260), (520, 132297), (570, 120692), (572, 120270), (627, 109720), (633, 108680), (660, 104234), (715, 96216), (741, 92840), (760, 90519), (780, 88198), (836, 82290), (844, 81510), (858, 80180), (988, 69630), (1045, 65832), (1055, 65208), (1140, 60346), (1144, 60135), (1235, 55704), (1254, 54860), (1266, 54340), (1320, 52117), (1430, 48108), (1482, 46420), (1560, 44099), (1672, 41145), (1688, 40755), (1716, 40090), (1976, 34815), (2090, 32916), (2110, 32604), (2145, 32072), (2280, 30173), (2321, 29640), (2470, 27852), (2508, 27430), (2532, 27170), (2717, 25320), (2743, 25080), (2860, 24054), (2964, 23210), (3135, 21944), (3165, 21736), (3432, 20045), (3705, 18568), (4009, 17160), (4180, 16458), (4220, 16302), (4290, 16036), (4642, 14820), (4940, 13926), (5016, 13715), (5064, 13585), (5434, 12660), (5486, 12540), (5720, 12027), (5928, 11605), (6270, 10972), (6330, 10868), (6963, 9880), (7410, 9284), (8018, 8580), (8151, 8440), (8229, 8360)]