57118740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 195084288

約数和(自身を除く): 137965548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 41, 42, 60, 62, 70, 82, 84, 93, 105, 107, 123, 124, 140, 155, 164, 186, 205, 210, 214, 217, 246, 287, 310, 321, 372, 410, 420, 428, 434, 465, 492, 535, 574, 615, 620, 642, 651, 749, 820, 861, 868, 930, 1070, 1085, 1148, 1230, 1271, 1284, 1302, 1435, 1498, 1605, 1722, 1860, 2140, 2170, 2247, 2460, 2542, 2604, 2870, 2996, 3210, 3255, 3317, 3444, 3745, 3813, 4305, 4340, 4387, 4494, 5084, 5740, 6355, 6420, 6510, 6634, 7490, 7626, 8610, 8774, 8897, 8988, 9951, 11235, 12710, 13020, 13161, 13268, 14980, 15252, 16585, 17220, 17548, 17794, 19065, 19902, 21935, 22470, 23219, 25420, 26322, 26691, 30709, 33170, 35588, 38130, 39804, 43870, 44485, 44940, 46438, 49755, 52644, 53382, 61418, 65805, 66340, 69657, 76260, 87740, 88970, 92127, 92876, 99510, 106764, 116095, 122836, 131610, 133455, 135997, 139314, 153545, 177940, 184254, 199020, 232190, 263220, 266910, 271994, 278628, 307090, 348285, 368508, 407991, 460635, 464380, 533820, 543988, 614180, 679985, 696570, 815982, 921270, 951979, 1359970, 1393140, 1631964, 1842540, 1903958, 2039955, 2719940, 2855937, 3807916, 4079910, 4759895, 5711874, 8159820, 9519790, 11423748, 14279685, 19039580, 28559370, 57118740]

約数ペア:

[(1, 57118740), (2, 28559370), (3, 19039580), (4, 14279685), (5, 11423748), (6, 9519790), (7, 8159820), (10, 5711874), (12, 4759895), (14, 4079910), (15, 3807916), (20, 2855937), (21, 2719940), (28, 2039955), (30, 1903958), (31, 1842540), (35, 1631964), (41, 1393140), (42, 1359970), (60, 951979), (62, 921270), (70, 815982), (82, 696570), (84, 679985), (93, 614180), (105, 543988), (107, 533820), (123, 464380), (124, 460635), (140, 407991), (155, 368508), (164, 348285), (186, 307090), (205, 278628), (210, 271994), (214, 266910), (217, 263220), (246, 232190), (287, 199020), (310, 184254), (321, 177940), (372, 153545), (410, 139314), (420, 135997), (428, 133455), (434, 131610), (465, 122836), (492, 116095), (535, 106764), (574, 99510), (615, 92876), (620, 92127), (642, 88970), (651, 87740), (749, 76260), (820, 69657), (861, 66340), (868, 65805), (930, 61418), (1070, 53382), (1085, 52644), (1148, 49755), (1230, 46438), (1271, 44940), (1284, 44485), (1302, 43870), (1435, 39804), (1498, 38130), (1605, 35588), (1722, 33170), (1860, 30709), (2140, 26691), (2170, 26322), (2247, 25420), (2460, 23219), (2542, 22470), (2604, 21935), (2870, 19902), (2996, 19065), (3210, 17794), (3255, 17548), (3317, 17220), (3444, 16585), (3745, 15252), (3813, 14980), (4305, 13268), (4340, 13161), (4387, 13020), (4494, 12710), (5084, 11235), (5740, 9951), (6355, 8988), (6420, 8897), (6510, 8774), (6634, 8610), (7490, 7626)]