1343953320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{677}}^1$

素因数の和:995

約数の個数: 128

約数和(自身を含む): 4112259840

約数和(自身を除く): 2768306520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 233, 284, 355, 426, 466, 568, 677, 699, 710, 852, 932, 1065, 1165, 1354, 1398, 1420, 1704, 1864, 2031, 2130, 2330, 2708, 2796, 2840, 3385, 3495, 4062, 4260, 4660, 5416, 5592, 6770, 6990, 8124, 8520, 9320, 10155, 13540, 13980, 16248, 16543, 20310, 27080, 27960, 33086, 40620, 48067, 49629, 66172, 81240, 82715, 96134, 99258, 132344, 144201, 157741, 165430, 192268, 198516, 240335, 248145, 288402, 315482, 330860, 384536, 397032, 473223, 480670, 496290, 576804, 630964, 661720, 721005, 788705, 946446, 961340, 992580, 1153608, 1261928, 1442010, 1577410, 1892892, 1922680, 1985160, 2366115, 2884020, 3154820, 3785784, 4732230, 5768040, 6309640, 9464460, 11199611, 18928920, 22399222, 33598833, 44798444, 55998055, 67197666, 89596888, 111996110, 134395332, 167994165, 223992220, 268790664, 335988330, 447984440, 671976660, 1343953320]

約数ペア:

[(1, 1343953320), (2, 671976660), (3, 447984440), (4, 335988330), (5, 268790664), (6, 223992220), (8, 167994165), (10, 134395332), (12, 111996110), (15, 89596888), (20, 67197666), (24, 55998055), (30, 44798444), (40, 33598833), (60, 22399222), (71, 18928920), (120, 11199611), (142, 9464460), (213, 6309640), (233, 5768040), (284, 4732230), (355, 3785784), (426, 3154820), (466, 2884020), (568, 2366115), (677, 1985160), (699, 1922680), (710, 1892892), (852, 1577410), (932, 1442010), (1065, 1261928), (1165, 1153608), (1354, 992580), (1398, 961340), (1420, 946446), (1704, 788705), (1864, 721005), (2031, 661720), (2130, 630964), (2330, 576804), (2708, 496290), (2796, 480670), (2840, 473223), (3385, 397032), (3495, 384536), (4062, 330860), (4260, 315482), (4660, 288402), (5416, 248145), (5592, 240335), (6770, 198516), (6990, 192268), (8124, 165430), (8520, 157741), (9320, 144201), (10155, 132344), (13540, 99258), (13980, 96134), (16248, 82715), (16543, 81240), (20310, 66172), (27080, 49629), (27960, 48067), (33086, 40620)]