431146320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{829}}^1$

素因数の和:1053

約数の個数: 160

約数和(自身を含む): 1467227520

約数和(自身を除く): 1036081200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 197, 220, 240, 264, 330, 394, 440, 528, 591, 660, 788, 829, 880, 985, 1182, 1320, 1576, 1658, 1970, 2167, 2364, 2487, 2640, 2955, 3152, 3316, 3940, 4145, 4334, 4728, 4974, 5910, 6501, 6632, 7880, 8290, 8668, 9119, 9456, 9948, 10835, 11820, 12435, 13002, 13264, 15760, 16580, 17336, 18238, 19896, 21670, 23640, 24870, 26004, 27357, 32505, 33160, 34672, 36476, 39792, 43340, 45595, 47280, 49740, 52008, 54714, 65010, 66320, 72952, 86680, 91190, 99480, 104016, 109428, 130020, 136785, 145904, 163313, 173360, 182380, 198960, 218856, 260040, 273570, 326626, 364760, 437712, 489939, 520080, 547140, 653252, 729520, 816565, 979878, 1094280, 1306504, 1633130, 1796443, 1959756, 2188560, 2449695, 2613008, 3266260, 3592886, 3919512, 4899390, 5389329, 6532520, 7185772, 7839024, 8982215, 9798780, 10778658, 13065040, 14371544, 17964430, 19597560, 21557316, 26946645, 28743088, 35928860, 39195120, 43114632, 53893290, 71857720, 86229264, 107786580, 143715440, 215573160, 431146320]

約数ペア:

[(1, 431146320), (2, 215573160), (3, 143715440), (4, 107786580), (5, 86229264), (6, 71857720), (8, 53893290), (10, 43114632), (11, 39195120), (12, 35928860), (15, 28743088), (16, 26946645), (20, 21557316), (22, 19597560), (24, 17964430), (30, 14371544), (33, 13065040), (40, 10778658), (44, 9798780), (48, 8982215), (55, 7839024), (60, 7185772), (66, 6532520), (80, 5389329), (88, 4899390), (110, 3919512), (120, 3592886), (132, 3266260), (165, 2613008), (176, 2449695), (197, 2188560), (220, 1959756), (240, 1796443), (264, 1633130), (330, 1306504), (394, 1094280), (440, 979878), (528, 816565), (591, 729520), (660, 653252), (788, 547140), (829, 520080), (880, 489939), (985, 437712), (1182, 364760), (1320, 326626), (1576, 273570), (1658, 260040), (1970, 218856), (2167, 198960), (2364, 182380), (2487, 173360), (2640, 163313), (2955, 145904), (3152, 136785), (3316, 130020), (3940, 109428), (4145, 104016), (4334, 99480), (4728, 91190), (4974, 86680), (5910, 72952), (6501, 66320), (6632, 65010), (7880, 54714), (8290, 52008), (8668, 49740), (9119, 47280), (9456, 45595), (9948, 43340), (10835, 39792), (11820, 36476), (12435, 34672), (13002, 33160), (13264, 32505), (15760, 27357), (16580, 26004), (17336, 24870), (18238, 23640), (19896, 21670)]