79812810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 268128000

約数和(自身を除く): 188315190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 135, 154, 165, 189, 198, 210, 231, 242, 270, 297, 315, 330, 349, 363, 378, 385, 462, 495, 594, 605, 630, 693, 698, 726, 770, 847, 945, 990, 1047, 1089, 1155, 1210, 1386, 1485, 1694, 1745, 1815, 1890, 2079, 2094, 2178, 2310, 2443, 2541, 2970, 3141, 3267, 3465, 3490, 3630, 3839, 4158, 4235, 4886, 5082, 5235, 5445, 6282, 6534, 6930, 7329, 7623, 7678, 8470, 9423, 10395, 10470, 10890, 11517, 12215, 12705, 14658, 15246, 15705, 16335, 18846, 19195, 20790, 21987, 22869, 23034, 24430, 25410, 26873, 31410, 32670, 34551, 36645, 38115, 38390, 42229, 43974, 45738, 47115, 53746, 57585, 65961, 69102, 73290, 76230, 80619, 84458, 94230, 103653, 109935, 114345, 115170, 126687, 131922, 134365, 161238, 172755, 207306, 211145, 219870, 228690, 241857, 253374, 268730, 295603, 329805, 345510, 380061, 403095, 422290, 483714, 518265, 591206, 633435, 659610, 725571, 760122, 806190, 886809, 1036530, 1140183, 1209285, 1266870, 1451142, 1478015, 1773618, 1900305, 2280366, 2418570, 2660427, 2956030, 3627855, 3800610, 4434045, 5320854, 5700915, 7255710, 7981281, 8868090, 11401830, 13302135, 15962562, 26604270, 39906405, 79812810]

約数ペア:

[(1, 79812810), (2, 39906405), (3, 26604270), (5, 15962562), (6, 13302135), (7, 11401830), (9, 8868090), (10, 7981281), (11, 7255710), (14, 5700915), (15, 5320854), (18, 4434045), (21, 3800610), (22, 3627855), (27, 2956030), (30, 2660427), (33, 2418570), (35, 2280366), (42, 1900305), (45, 1773618), (54, 1478015), (55, 1451142), (63, 1266870), (66, 1209285), (70, 1140183), (77, 1036530), (90, 886809), (99, 806190), (105, 760122), (110, 725571), (121, 659610), (126, 633435), (135, 591206), (154, 518265), (165, 483714), (189, 422290), (198, 403095), (210, 380061), (231, 345510), (242, 329805), (270, 295603), (297, 268730), (315, 253374), (330, 241857), (349, 228690), (363, 219870), (378, 211145), (385, 207306), (462, 172755), (495, 161238), (594, 134365), (605, 131922), (630, 126687), (693, 115170), (698, 114345), (726, 109935), (770, 103653), (847, 94230), (945, 84458), (990, 80619), (1047, 76230), (1089, 73290), (1155, 69102), (1210, 65961), (1386, 57585), (1485, 53746), (1694, 47115), (1745, 45738), (1815, 43974), (1890, 42229), (2079, 38390), (2094, 38115), (2178, 36645), (2310, 34551), (2443, 32670), (2541, 31410), (2970, 26873), (3141, 25410), (3267, 24430), (3465, 23034), (3490, 22869), (3630, 21987), (3839, 20790), (4158, 19195), (4235, 18846), (4886, 16335), (5082, 15705), (5235, 15246), (5445, 14658), (6282, 12705), (6534, 12215), (6930, 11517), (7329, 10890), (7623, 10470), (7678, 10395), (8470, 9423)]