993135920

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2180

約数の個数: 160

約数和(自身を含む): 2852496000

約数和(自身を除く): 1859360080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 343, 392, 476, 490, 560, 595, 680, 686, 784, 833, 952, 980, 1190, 1360, 1372, 1666, 1715, 1904, 1960, 2129, 2380, 2744, 3332, 3430, 3920, 4165, 4258, 4760, 5488, 5831, 6664, 6860, 8330, 8516, 9520, 10645, 11662, 13328, 13720, 14903, 16660, 17032, 21290, 23324, 27440, 29155, 29806, 33320, 34064, 36193, 42580, 46648, 58310, 59612, 66640, 72386, 74515, 85160, 93296, 104321, 116620, 119224, 144772, 149030, 170320, 180965, 208642, 233240, 238448, 253351, 289544, 298060, 361930, 417284, 466480, 506702, 521605, 579088, 596120, 723860, 730247, 834568, 1013404, 1043210, 1192240, 1266755, 1447720, 1460494, 1669136, 1773457, 2026808, 2086420, 2533510, 2895440, 2920988, 3546914, 3651235, 4053616, 4172840, 5067020, 5841976, 7093828, 7302470, 8345680, 8867285, 10134040, 11683952, 12414199, 14187656, 14604940, 17734570, 20268080, 24828398, 28375312, 29209880, 35469140, 49656796, 58419760, 62070995, 70938280, 99313592, 124141990, 141876560, 198627184, 248283980, 496567960, 993135920]

約数ペア:

[(1, 993135920), (2, 496567960), (4, 248283980), (5, 198627184), (7, 141876560), (8, 124141990), (10, 99313592), (14, 70938280), (16, 62070995), (17, 58419760), (20, 49656796), (28, 35469140), (34, 29209880), (35, 28375312), (40, 24828398), (49, 20268080), (56, 17734570), (68, 14604940), (70, 14187656), (80, 12414199), (85, 11683952), (98, 10134040), (112, 8867285), (119, 8345680), (136, 7302470), (140, 7093828), (170, 5841976), (196, 5067020), (238, 4172840), (245, 4053616), (272, 3651235), (280, 3546914), (340, 2920988), (343, 2895440), (392, 2533510), (476, 2086420), (490, 2026808), (560, 1773457), (595, 1669136), (680, 1460494), (686, 1447720), (784, 1266755), (833, 1192240), (952, 1043210), (980, 1013404), (1190, 834568), (1360, 730247), (1372, 723860), (1666, 596120), (1715, 579088), (1904, 521605), (1960, 506702), (2129, 466480), (2380, 417284), (2744, 361930), (3332, 298060), (3430, 289544), (3920, 253351), (4165, 238448), (4258, 233240), (4760, 208642), (5488, 180965), (5831, 170320), (6664, 149030), (6860, 144772), (8330, 119224), (8516, 116620), (9520, 104321), (10645, 93296), (11662, 85160), (13328, 74515), (13720, 72386), (14903, 66640), (16660, 59612), (17032, 58310), (21290, 46648), (23324, 42580), (27440, 36193), (29155, 34064), (29806, 33320)]