159825840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:987

約数の個数: 160

約数和(自身を含む): 537394176

約数和(自身を除く): 377568336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 408, 430, 510, 516, 645, 680, 688, 731, 816, 860, 911, 1020, 1032, 1290, 1360, 1462, 1720, 1822, 2040, 2064, 2193, 2580, 2733, 2924, 3440, 3644, 3655, 4080, 4386, 4555, 5160, 5466, 5848, 7288, 7310, 8772, 9110, 10320, 10932, 10965, 11696, 13665, 14576, 14620, 15487, 17544, 18220, 21864, 21930, 27330, 29240, 30974, 35088, 36440, 39173, 43728, 43860, 46461, 54660, 58480, 61948, 72880, 77435, 78346, 87720, 92922, 109320, 117519, 123896, 154870, 156692, 175440, 185844, 195865, 218640, 232305, 235038, 247792, 309740, 313384, 371688, 391730, 464610, 470076, 587595, 619480, 626768, 665941, 743376, 783460, 929220, 940152, 1175190, 1238960, 1331882, 1566920, 1858440, 1880304, 1997823, 2350380, 2663764, 3133840, 3329705, 3716880, 3995646, 4700760, 5327528, 6659410, 7991292, 9401520, 9989115, 10655056, 13318820, 15982584, 19978230, 26637640, 31965168, 39956460, 53275280, 79912920, 159825840]

約数ペア:

[(1, 159825840), (2, 79912920), (3, 53275280), (4, 39956460), (5, 31965168), (6, 26637640), (8, 19978230), (10, 15982584), (12, 13318820), (15, 10655056), (16, 9989115), (17, 9401520), (20, 7991292), (24, 6659410), (30, 5327528), (34, 4700760), (40, 3995646), (43, 3716880), (48, 3329705), (51, 3133840), (60, 2663764), (68, 2350380), (80, 1997823), (85, 1880304), (86, 1858440), (102, 1566920), (120, 1331882), (129, 1238960), (136, 1175190), (170, 940152), (172, 929220), (204, 783460), (215, 743376), (240, 665941), (255, 626768), (258, 619480), (272, 587595), (340, 470076), (344, 464610), (408, 391730), (430, 371688), (510, 313384), (516, 309740), (645, 247792), (680, 235038), (688, 232305), (731, 218640), (816, 195865), (860, 185844), (911, 175440), (1020, 156692), (1032, 154870), (1290, 123896), (1360, 117519), (1462, 109320), (1720, 92922), (1822, 87720), (2040, 78346), (2064, 77435), (2193, 72880), (2580, 61948), (2733, 58480), (2924, 54660), (3440, 46461), (3644, 43860), (3655, 43728), (4080, 39173), (4386, 36440), (4555, 35088), (5160, 30974), (5466, 29240), (5848, 27330), (7288, 21930), (7310, 21864), (8772, 18220), (9110, 17544), (10320, 15487), (10932, 14620), (10965, 14576), (11696, 13665)]