190654320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:679

約数の個数: 160

約数和(自身を含む): 634459392

約数和(自身を除く): 443805072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 83, 85, 102, 120, 136, 166, 170, 204, 240, 249, 255, 272, 332, 340, 408, 415, 498, 510, 563, 664, 680, 816, 830, 996, 1020, 1126, 1245, 1328, 1360, 1411, 1660, 1689, 1992, 2040, 2252, 2490, 2815, 2822, 3320, 3378, 3984, 4080, 4233, 4504, 4980, 5630, 5644, 6640, 6756, 7055, 8445, 8466, 9008, 9571, 9960, 11260, 11288, 13512, 14110, 16890, 16932, 19142, 19920, 21165, 22520, 22576, 27024, 28220, 28713, 33780, 33864, 38284, 42330, 45040, 46729, 47855, 56440, 57426, 67560, 67728, 76568, 84660, 93458, 95710, 112880, 114852, 135120, 140187, 143565, 153136, 169320, 186916, 191420, 229704, 233645, 280374, 287130, 338640, 373832, 382840, 459408, 467290, 560748, 574260, 700935, 747664, 765680, 794393, 934580, 1121496, 1148520, 1401870, 1588786, 1869160, 2242992, 2297040, 2383179, 2803740, 3177572, 3738320, 3971965, 4766358, 5607480, 6355144, 7943930, 9532716, 11214960, 11915895, 12710288, 15887860, 19065432, 23831790, 31775720, 38130864, 47663580, 63551440, 95327160, 190654320]

約数ペア:

[(1, 190654320), (2, 95327160), (3, 63551440), (4, 47663580), (5, 38130864), (6, 31775720), (8, 23831790), (10, 19065432), (12, 15887860), (15, 12710288), (16, 11915895), (17, 11214960), (20, 9532716), (24, 7943930), (30, 6355144), (34, 5607480), (40, 4766358), (48, 3971965), (51, 3738320), (60, 3177572), (68, 2803740), (80, 2383179), (83, 2297040), (85, 2242992), (102, 1869160), (120, 1588786), (136, 1401870), (166, 1148520), (170, 1121496), (204, 934580), (240, 794393), (249, 765680), (255, 747664), (272, 700935), (332, 574260), (340, 560748), (408, 467290), (415, 459408), (498, 382840), (510, 373832), (563, 338640), (664, 287130), (680, 280374), (816, 233645), (830, 229704), (996, 191420), (1020, 186916), (1126, 169320), (1245, 153136), (1328, 143565), (1360, 140187), (1411, 135120), (1660, 114852), (1689, 112880), (1992, 95710), (2040, 93458), (2252, 84660), (2490, 76568), (2815, 67728), (2822, 67560), (3320, 57426), (3378, 56440), (3984, 47855), (4080, 46729), (4233, 45040), (4504, 42330), (4980, 38284), (5630, 33864), (5644, 33780), (6640, 28713), (6756, 28220), (7055, 27024), (8445, 22576), (8466, 22520), (9008, 21165), (9571, 19920), (9960, 19142), (11260, 16932), (11288, 16890), (13512, 14110)]