40531560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 132624000

約数和(自身を除く): 92092440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 613, 696, 760, 870, 1102, 1140, 1160, 1226, 1653, 1740, 1839, 2204, 2280, 2452, 2755, 3065, 3306, 3480, 3678, 4408, 4904, 5510, 6130, 6612, 7356, 8265, 9195, 11020, 11647, 12260, 13224, 14712, 16530, 17777, 18390, 22040, 23294, 24520, 33060, 34941, 35554, 36780, 46588, 53331, 58235, 66120, 69882, 71108, 73560, 88885, 93176, 106662, 116470, 139764, 142216, 174705, 177770, 213324, 232940, 266655, 279528, 337763, 349410, 355540, 426648, 465880, 533310, 675526, 698820, 711080, 1013289, 1066620, 1351052, 1397640, 1688815, 2026578, 2133240, 2702104, 3377630, 4053156, 5066445, 6755260, 8106312, 10132890, 13510520, 20265780, 40531560]

約数ペア:

[(1, 40531560), (2, 20265780), (3, 13510520), (4, 10132890), (5, 8106312), (6, 6755260), (8, 5066445), (10, 4053156), (12, 3377630), (15, 2702104), (19, 2133240), (20, 2026578), (24, 1688815), (29, 1397640), (30, 1351052), (38, 1066620), (40, 1013289), (57, 711080), (58, 698820), (60, 675526), (76, 533310), (87, 465880), (95, 426648), (114, 355540), (116, 349410), (120, 337763), (145, 279528), (152, 266655), (174, 232940), (190, 213324), (228, 177770), (232, 174705), (285, 142216), (290, 139764), (348, 116470), (380, 106662), (435, 93176), (456, 88885), (551, 73560), (570, 71108), (580, 69882), (613, 66120), (696, 58235), (760, 53331), (870, 46588), (1102, 36780), (1140, 35554), (1160, 34941), (1226, 33060), (1653, 24520), (1740, 23294), (1839, 22040), (2204, 18390), (2280, 17777), (2452, 16530), (2755, 14712), (3065, 13224), (3306, 12260), (3480, 11647), (3678, 11020), (4408, 9195), (4904, 8265), (5510, 7356), (6130, 6612)]