145076640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:831

約数の個数: 192

約数和(自身を含む): 505564416

約数和(自身を除く): 360487776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 736, 773, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1546, 1564, 1632, 1840, 1955, 2040, 2208, 2319, 2346, 2720, 2760, 3092, 3128, 3680, 3865, 3910, 4080, 4638, 4692, 5520, 5865, 6184, 6256, 7730, 7820, 8160, 9276, 9384, 11040, 11595, 11730, 12368, 12512, 13141, 15460, 15640, 17779, 18552, 18768, 23190, 23460, 24736, 26282, 30920, 31280, 35558, 37104, 37536, 39423, 46380, 46920, 52564, 53337, 61840, 62560, 65705, 71116, 74208, 78846, 88895, 92760, 93840, 105128, 106674, 123680, 131410, 142232, 157692, 177790, 185520, 187680, 197115, 210256, 213348, 262820, 266685, 284464, 302243, 315384, 355580, 371040, 394230, 420512, 426696, 525640, 533370, 568928, 604486, 630768, 711160, 788460, 853392, 906729, 1051280, 1066740, 1208972, 1261536, 1422320, 1511215, 1576920, 1706784, 1813458, 2102560, 2133480, 2417944, 2844640, 3022430, 3153840, 3626916, 4266960, 4533645, 4835888, 6044860, 6307680, 7253832, 8533920, 9067290, 9671776, 12089720, 14507664, 18134580, 24179440, 29015328, 36269160, 48358880, 72538320, 145076640]

約数ペア:

[(1, 145076640), (2, 72538320), (3, 48358880), (4, 36269160), (5, 29015328), (6, 24179440), (8, 18134580), (10, 14507664), (12, 12089720), (15, 9671776), (16, 9067290), (17, 8533920), (20, 7253832), (23, 6307680), (24, 6044860), (30, 4835888), (32, 4533645), (34, 4266960), (40, 3626916), (46, 3153840), (48, 3022430), (51, 2844640), (60, 2417944), (68, 2133480), (69, 2102560), (80, 1813458), (85, 1706784), (92, 1576920), (96, 1511215), (102, 1422320), (115, 1261536), (120, 1208972), (136, 1066740), (138, 1051280), (160, 906729), (170, 853392), (184, 788460), (204, 711160), (230, 630768), (240, 604486), (255, 568928), (272, 533370), (276, 525640), (340, 426696), (345, 420512), (368, 394230), (391, 371040), (408, 355580), (460, 315384), (480, 302243), (510, 284464), (544, 266685), (552, 262820), (680, 213348), (690, 210256), (736, 197115), (773, 187680), (782, 185520), (816, 177790), (920, 157692), (1020, 142232), (1104, 131410), (1173, 123680), (1360, 106674), (1380, 105128), (1546, 93840), (1564, 92760), (1632, 88895), (1840, 78846), (1955, 74208), (2040, 71116), (2208, 65705), (2319, 62560), (2346, 61840), (2720, 53337), (2760, 52564), (3092, 46920), (3128, 46380), (3680, 39423), (3865, 37536), (3910, 37104), (4080, 35558), (4638, 31280), (4692, 30920), (5520, 26282), (5865, 24736), (6184, 23460), (6256, 23190), (7730, 18768), (7820, 18552), (8160, 17779), (9276, 15640), (9384, 15460), (11040, 13141), (11595, 12512), (11730, 12368)]