1206966400

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^3\times {\mathrm{31}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 3217651200

約数和(自身を除く): 2010684800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 64, 80, 92, 100, 115, 124, 128, 155, 160, 184, 200, 230, 248, 310, 320, 368, 400, 460, 496, 529, 575, 620, 640, 713, 736, 775, 800, 920, 992, 1058, 1150, 1240, 1426, 1472, 1550, 1600, 1840, 1984, 2116, 2300, 2480, 2645, 2852, 2944, 3100, 3200, 3565, 3680, 3968, 4232, 4600, 4960, 5290, 5704, 6200, 7130, 7360, 8464, 9200, 9920, 10580, 11408, 12167, 12400, 13225, 14260, 14720, 16399, 16928, 17825, 18400, 19840, 21160, 22816, 24334, 24800, 26450, 28520, 32798, 33856, 35650, 36800, 42320, 45632, 48668, 49600, 52900, 57040, 60835, 65596, 67712, 71300, 73600, 81995, 84640, 91264, 97336, 99200, 105800, 114080, 121670, 131192, 142600, 163990, 169280, 194672, 211600, 228160, 243340, 262384, 285200, 304175, 327980, 338560, 377177, 389344, 409975, 423200, 456320, 486680, 524768, 570400, 608350, 655960, 754354, 778688, 819950, 846400, 973360, 1049536, 1140800, 1216700, 1311920, 1508708, 1557376, 1639900, 1692800, 1885885, 1946720, 2099072, 2281600, 2433400, 2623840, 3017416, 3279800, 3771770, 3893440, 4866800, 5247680, 6034832, 6559600, 7543540, 7786880, 9429425, 9733600, 10495360, 12069664, 13119200, 15087080, 18858850, 19467200, 24139328, 26238400, 30174160, 37717700, 38934400, 48278656, 52476800, 60348320, 75435400, 120696640, 150870800, 241393280, 301741600, 603483200, 1206966400]

約数ペア:

[(1, 1206966400), (2, 603483200), (4, 301741600), (5, 241393280), (8, 150870800), (10, 120696640), (16, 75435400), (20, 60348320), (23, 52476800), (25, 48278656), (31, 38934400), (32, 37717700), (40, 30174160), (46, 26238400), (50, 24139328), (62, 19467200), (64, 18858850), (80, 15087080), (92, 13119200), (100, 12069664), (115, 10495360), (124, 9733600), (128, 9429425), (155, 7786880), (160, 7543540), (184, 6559600), (200, 6034832), (230, 5247680), (248, 4866800), (310, 3893440), (320, 3771770), (368, 3279800), (400, 3017416), (460, 2623840), (496, 2433400), (529, 2281600), (575, 2099072), (620, 1946720), (640, 1885885), (713, 1692800), (736, 1639900), (775, 1557376), (800, 1508708), (920, 1311920), (992, 1216700), (1058, 1140800), (1150, 1049536), (1240, 973360), (1426, 846400), (1472, 819950), (1550, 778688), (1600, 754354), (1840, 655960), (1984, 608350), (2116, 570400), (2300, 524768), (2480, 486680), (2645, 456320), (2852, 423200), (2944, 409975), (3100, 389344), (3200, 377177), (3565, 338560), (3680, 327980), (3968, 304175), (4232, 285200), (4600, 262384), (4960, 243340), (5290, 228160), (5704, 211600), (6200, 194672), (7130, 169280), (7360, 163990), (8464, 142600), (9200, 131192), (9920, 121670), (10580, 114080), (11408, 105800), (12167, 99200), (12400, 97336), (13225, 91264), (14260, 84640), (14720, 81995), (16399, 73600), (16928, 71300), (17825, 67712), (18400, 65596), (19840, 60835), (21160, 57040), (22816, 52900), (24334, 49600), (24800, 48668), (26450, 45632), (28520, 42320), (32798, 36800), (33856, 35650)]