141756800

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1484

約数の個数: 96

約数和(自身を含む): 361732800

約数和(自身を除く): 219976000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1429, 1550, 1600, 1984, 2480, 2858, 3100, 3200, 3968, 4960, 5716, 6200, 7145, 9920, 11432, 12400, 14290, 19840, 22864, 24800, 28580, 35725, 44299, 45728, 49600, 57160, 71450, 88598, 91456, 99200, 114320, 142900, 177196, 182912, 221495, 228640, 285800, 354392, 442990, 457280, 571600, 708784, 885980, 914560, 1107475, 1143200, 1417568, 1771960, 2214950, 2286400, 2835136, 3543920, 4429900, 4572800, 5670272, 7087840, 8859800, 14175680, 17719600, 28351360, 35439200, 70878400, 141756800]

約数ペア:

[(1, 141756800), (2, 70878400), (4, 35439200), (5, 28351360), (8, 17719600), (10, 14175680), (16, 8859800), (20, 7087840), (25, 5670272), (31, 4572800), (32, 4429900), (40, 3543920), (50, 2835136), (62, 2286400), (64, 2214950), (80, 1771960), (100, 1417568), (124, 1143200), (128, 1107475), (155, 914560), (160, 885980), (200, 708784), (248, 571600), (310, 457280), (320, 442990), (400, 354392), (496, 285800), (620, 228640), (640, 221495), (775, 182912), (800, 177196), (992, 142900), (1240, 114320), (1429, 99200), (1550, 91456), (1600, 88598), (1984, 71450), (2480, 57160), (2858, 49600), (3100, 45728), (3200, 44299), (3968, 35725), (4960, 28580), (5716, 24800), (6200, 22864), (7145, 19840), (9920, 14290), (11432, 12400)]