162977360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 475302912

約数和(自身を除く): 312325552

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 61, 65, 70, 80, 91, 104, 112, 122, 130, 140, 182, 208, 244, 260, 280, 305, 364, 367, 427, 455, 488, 520, 560, 610, 728, 734, 793, 854, 910, 976, 1040, 1220, 1456, 1468, 1586, 1708, 1820, 1835, 2135, 2440, 2569, 2936, 3172, 3416, 3640, 3670, 3965, 4270, 4771, 4880, 5138, 5551, 5872, 6344, 6832, 7280, 7340, 7930, 8540, 9542, 10276, 11102, 12688, 12845, 14680, 15860, 17080, 19084, 20552, 22204, 22387, 23855, 25690, 27755, 29360, 31720, 33397, 34160, 38168, 41104, 44408, 44774, 47710, 51380, 55510, 63440, 66794, 76336, 88816, 89548, 95420, 102760, 111020, 111935, 133588, 156709, 166985, 179096, 190840, 205520, 222040, 223870, 267176, 291031, 313418, 333970, 358192, 381680, 444080, 447740, 534352, 582062, 626836, 667940, 783545, 895480, 1164124, 1253672, 1335880, 1455155, 1567090, 1790960, 2037217, 2328248, 2507344, 2671760, 2910310, 3134180, 4074434, 4656496, 5820620, 6268360, 8148868, 10186085, 11641240, 12536720, 16297736, 20372170, 23282480, 32595472, 40744340, 81488680, 162977360]

約数ペア:

[(1, 162977360), (2, 81488680), (4, 40744340), (5, 32595472), (7, 23282480), (8, 20372170), (10, 16297736), (13, 12536720), (14, 11641240), (16, 10186085), (20, 8148868), (26, 6268360), (28, 5820620), (35, 4656496), (40, 4074434), (52, 3134180), (56, 2910310), (61, 2671760), (65, 2507344), (70, 2328248), (80, 2037217), (91, 1790960), (104, 1567090), (112, 1455155), (122, 1335880), (130, 1253672), (140, 1164124), (182, 895480), (208, 783545), (244, 667940), (260, 626836), (280, 582062), (305, 534352), (364, 447740), (367, 444080), (427, 381680), (455, 358192), (488, 333970), (520, 313418), (560, 291031), (610, 267176), (728, 223870), (734, 222040), (793, 205520), (854, 190840), (910, 179096), (976, 166985), (1040, 156709), (1220, 133588), (1456, 111935), (1468, 111020), (1586, 102760), (1708, 95420), (1820, 89548), (1835, 88816), (2135, 76336), (2440, 66794), (2569, 63440), (2936, 55510), (3172, 51380), (3416, 47710), (3640, 44774), (3670, 44408), (3965, 41104), (4270, 38168), (4771, 34160), (4880, 33397), (5138, 31720), (5551, 29360), (5872, 27755), (6344, 25690), (6832, 23855), (7280, 22387), (7340, 22204), (7930, 20552), (8540, 19084), (9542, 17080), (10276, 15860), (11102, 14680), (12688, 12845)]