140019600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 521553920

約数和(自身を除く): 381534320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 79, 80, 84, 100, 105, 112, 120, 140, 150, 158, 168, 175, 200, 210, 211, 237, 240, 280, 300, 316, 336, 350, 395, 400, 420, 422, 474, 525, 553, 560, 600, 632, 633, 700, 790, 840, 844, 948, 1050, 1055, 1106, 1185, 1200, 1264, 1266, 1400, 1477, 1580, 1659, 1680, 1688, 1896, 1975, 2100, 2110, 2212, 2370, 2532, 2765, 2800, 2954, 3160, 3165, 3318, 3376, 3792, 3950, 4200, 4220, 4424, 4431, 4740, 5064, 5275, 5530, 5908, 5925, 6320, 6330, 6636, 7385, 7900, 8295, 8400, 8440, 8848, 8862, 9480, 10128, 10550, 11060, 11816, 11850, 12660, 13272, 13825, 14770, 15800, 15825, 16590, 16669, 16880, 17724, 18960, 21100, 22120, 22155, 23632, 23700, 25320, 26544, 27650, 29540, 31600, 31650, 33180, 33338, 35448, 36925, 41475, 42200, 44240, 44310, 47400, 50007, 50640, 55300, 59080, 63300, 66360, 66676, 70896, 73850, 82950, 83345, 84400, 88620, 94800, 100014, 110600, 110775, 116683, 118160, 126600, 132720, 133352, 147700, 165900, 166690, 177240, 200028, 221200, 221550, 233366, 250035, 253200, 266704, 295400, 331800, 333380, 350049, 354480, 400056, 416725, 443100, 466732, 500070, 583415, 590800, 663600, 666760, 700098, 800112, 833450, 886200, 933464, 1000140, 1166830, 1250175, 1333520, 1400196, 1666900, 1750245, 1772400, 1866928, 2000280, 2333660, 2500350, 2800392, 2917075, 3333800, 3500490, 4000560, 4667320, 5000700, 5600784, 5834150, 6667600, 7000980, 8751225, 9334640, 10001400, 11668300, 14001960, 17502450, 20002800, 23336600, 28003920, 35004900, 46673200, 70009800, 140019600]

約数ペア:

[(1, 140019600), (2, 70009800), (3, 46673200), (4, 35004900), (5, 28003920), (6, 23336600), (7, 20002800), (8, 17502450), (10, 14001960), (12, 11668300), (14, 10001400), (15, 9334640), (16, 8751225), (20, 7000980), (21, 6667600), (24, 5834150), (25, 5600784), (28, 5000700), (30, 4667320), (35, 4000560), (40, 3500490), (42, 3333800), (48, 2917075), (50, 2800392), (56, 2500350), (60, 2333660), (70, 2000280), (75, 1866928), (79, 1772400), (80, 1750245), (84, 1666900), (100, 1400196), (105, 1333520), (112, 1250175), (120, 1166830), (140, 1000140), (150, 933464), (158, 886200), (168, 833450), (175, 800112), (200, 700098), (210, 666760), (211, 663600), (237, 590800), (240, 583415), (280, 500070), (300, 466732), (316, 443100), (336, 416725), (350, 400056), (395, 354480), (400, 350049), (420, 333380), (422, 331800), (474, 295400), (525, 266704), (553, 253200), (560, 250035), (600, 233366), (632, 221550), (633, 221200), (700, 200028), (790, 177240), (840, 166690), (844, 165900), (948, 147700), (1050, 133352), (1055, 132720), (1106, 126600), (1185, 118160), (1200, 116683), (1264, 110775), (1266, 110600), (1400, 100014), (1477, 94800), (1580, 88620), (1659, 84400), (1680, 83345), (1688, 82950), (1896, 73850), (1975, 70896), (2100, 66676), (2110, 66360), (2212, 63300), (2370, 59080), (2532, 55300), (2765, 50640), (2800, 50007), (2954, 47400), (3160, 44310), (3165, 44240), (3318, 42200), (3376, 41475), (3792, 36925), (3950, 35448), (4200, 33338), (4220, 33180), (4424, 31650), (4431, 31600), (4740, 29540), (5064, 27650), (5275, 26544), (5530, 25320), (5908, 23700), (5925, 23632), (6320, 22155), (6330, 22120), (6636, 21100), (7385, 18960), (7900, 17724), (8295, 16880), (8400, 16669), (8440, 16590), (8848, 15825), (8862, 15800), (9480, 14770), (10128, 13825), (10550, 13272), (11060, 12660), (11816, 11850)]