7963777920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{84649}}^1$

素因数の和:84685

約数の個数: 192

約数和(自身を含む): 29529306000

約数和(自身を除く): 21565528080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3920, 4480, 4704, 5880, 6272, 6720, 7840, 9408, 11760, 13440, 15680, 18816, 23520, 31360, 47040, 84649, 94080, 169298, 253947, 338596, 423245, 507894, 592543, 677192, 846490, 1015788, 1185086, 1269735, 1354384, 1692980, 1777629, 2031576, 2370172, 2539470, 2708768, 2962715, 3385960, 3555258, 4063152, 4147801, 4740344, 5078940, 5417536, 5925430, 6771920, 7110516, 8126304, 8295602, 8888145, 9480688, 10157880, 10835072, 11850860, 12443403, 13543840, 14221032, 16252608, 16591204, 17776290, 18961376, 20315760, 20739005, 23701720, 24886806, 27087680, 28442064, 32505216, 33182408, 35552580, 37922752, 40631520, 41478010, 47403440, 49773612, 54175360, 56884128, 62217015, 66364816, 71105160, 75845504, 81263040, 82956020, 94806880, 99547224, 113768256, 124434030, 132729632, 142210320, 162526080, 165912040, 189613760, 199094448, 227536512, 248868060, 265459264, 284420640, 331824080, 379227520, 398188896, 497736120, 530918528, 568841280, 663648160, 796377792, 995472240, 1137682560, 1327296320, 1592755584, 1990944480, 2654592640, 3981888960, 7963777920]

約数ペア:

[(1, 7963777920), (2, 3981888960), (3, 2654592640), (4, 1990944480), (5, 1592755584), (6, 1327296320), (7, 1137682560), (8, 995472240), (10, 796377792), (12, 663648160), (14, 568841280), (15, 530918528), (16, 497736120), (20, 398188896), (21, 379227520), (24, 331824080), (28, 284420640), (30, 265459264), (32, 248868060), (35, 227536512), (40, 199094448), (42, 189613760), (48, 165912040), (49, 162526080), (56, 142210320), (60, 132729632), (64, 124434030), (70, 113768256), (80, 99547224), (84, 94806880), (96, 82956020), (98, 81263040), (105, 75845504), (112, 71105160), (120, 66364816), (128, 62217015), (140, 56884128), (147, 54175360), (160, 49773612), (168, 47403440), (192, 41478010), (196, 40631520), (210, 37922752), (224, 35552580), (240, 33182408), (245, 32505216), (280, 28442064), (294, 27087680), (320, 24886806), (336, 23701720), (384, 20739005), (392, 20315760), (420, 18961376), (448, 17776290), (480, 16591204), (490, 16252608), (560, 14221032), (588, 13543840), (640, 12443403), (672, 11850860), (735, 10835072), (784, 10157880), (840, 9480688), (896, 8888145), (960, 8295602), (980, 8126304), (1120, 7110516), (1176, 6771920), (1344, 5925430), (1470, 5417536), (1568, 5078940), (1680, 4740344), (1920, 4147801), (1960, 4063152), (2240, 3555258), (2352, 3385960), (2688, 2962715), (2940, 2708768), (3136, 2539470), (3360, 2370172), (3920, 2031576), (4480, 1777629), (4704, 1692980), (5880, 1354384), (6272, 1269735), (6720, 1185086), (7840, 1015788), (9408, 846490), (11760, 677192), (13440, 592543), (15680, 507894), (18816, 423245), (23520, 338596), (31360, 253947), (47040, 169298), (84649, 94080)]