923193180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18787}}^1$

素因数の和:18825

約数の個数: 192

約数和(自身を含む): 3535150080

約数和(自身を除く): 2611956900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 16380, 18787, 24570, 37574, 49140, 56361, 75148, 93935, 112722, 131509, 169083, 187870, 225444, 244231, 263018, 281805, 338166, 375740, 394527, 488462, 507249, 526036, 563610, 657545, 676332, 732693, 789054, 845415, 976924, 1014498, 1127220, 1183581, 1221155, 1315090, 1465386, 1578108, 1690830, 1709617, 1972635, 2028996, 2198079, 2367162, 2442310, 2536245, 2630180, 2930772, 3381660, 3419234, 3550743, 3663465, 3945270, 4396158, 4734324, 4884620, 5072490, 5128851, 5917905, 6594237, 6838468, 7101486, 7326930, 7890540, 8548085, 8792316, 10144980, 10257702, 10990395, 11835810, 13188474, 14202972, 14653860, 15386553, 17096170, 17753715, 20515404, 21980790, 23671620, 25644255, 26376948, 30773106, 32971185, 34192340, 35507430, 43961580, 46159659, 51288510, 61546212, 65942370, 71014860, 76932765, 92319318, 102577020, 131884740, 153865530, 184638636, 230798295, 307731060, 461596590, 923193180]

約数ペア:

[(1, 923193180), (2, 461596590), (3, 307731060), (4, 230798295), (5, 184638636), (6, 153865530), (7, 131884740), (9, 102577020), (10, 92319318), (12, 76932765), (13, 71014860), (14, 65942370), (15, 61546212), (18, 51288510), (20, 46159659), (21, 43961580), (26, 35507430), (27, 34192340), (28, 32971185), (30, 30773106), (35, 26376948), (36, 25644255), (39, 23671620), (42, 21980790), (45, 20515404), (52, 17753715), (54, 17096170), (60, 15386553), (63, 14653860), (65, 14202972), (70, 13188474), (78, 11835810), (84, 10990395), (90, 10257702), (91, 10144980), (105, 8792316), (108, 8548085), (117, 7890540), (126, 7326930), (130, 7101486), (135, 6838468), (140, 6594237), (156, 5917905), (180, 5128851), (182, 5072490), (189, 4884620), (195, 4734324), (210, 4396158), (234, 3945270), (252, 3663465), (260, 3550743), (270, 3419234), (273, 3381660), (315, 2930772), (351, 2630180), (364, 2536245), (378, 2442310), (390, 2367162), (420, 2198079), (455, 2028996), (468, 1972635), (540, 1709617), (546, 1690830), (585, 1578108), (630, 1465386), (702, 1315090), (756, 1221155), (780, 1183581), (819, 1127220), (910, 1014498), (945, 976924), (1092, 845415), (1170, 789054), (1260, 732693), (1365, 676332), (1404, 657545), (1638, 563610), (1755, 526036), (1820, 507249), (1890, 488462), (2340, 394527), (2457, 375740), (2730, 338166), (3276, 281805), (3510, 263018), (3780, 244231), (4095, 225444), (4914, 187870), (5460, 169083), (7020, 131509), (8190, 112722), (9828, 93935), (12285, 75148), (16380, 56361), (18787, 49140), (24570, 37574)]