818164320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:637

約数の個数: 192

約数和(自身を含む): 2731034880

約数和(自身を除く): 1912870560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 283, 285, 304, 317, 380, 456, 480, 566, 570, 608, 634, 760, 849, 912, 951, 1132, 1140, 1268, 1415, 1520, 1585, 1698, 1824, 1902, 2264, 2280, 2536, 2830, 3040, 3170, 3396, 3804, 4245, 4528, 4560, 4755, 5072, 5377, 5660, 6023, 6340, 6792, 7608, 8490, 9056, 9120, 9510, 10144, 10754, 11320, 12046, 12680, 13584, 15216, 16131, 16980, 18069, 19020, 21508, 22640, 24092, 25360, 26885, 27168, 30115, 30432, 32262, 33960, 36138, 38040, 43016, 45280, 48184, 50720, 53770, 60230, 64524, 67920, 72276, 76080, 80655, 86032, 89711, 90345, 96368, 107540, 120460, 129048, 135840, 144552, 152160, 161310, 172064, 179422, 180690, 192736, 215080, 240920, 258096, 269133, 289104, 322620, 358844, 361380, 430160, 448555, 481840, 516192, 538266, 578208, 645240, 717688, 722760, 860320, 897110, 963680, 1076532, 1290480, 1345665, 1435376, 1445520, 1704509, 1794220, 2153064, 2580960, 2691330, 2870752, 2891040, 3409018, 3588440, 4306128, 5113527, 5382660, 6818036, 7176880, 8522545, 8612256, 10227054, 10765320, 13636072, 14353760, 17045090, 20454108, 21530640, 25567635, 27272144, 34090180, 40908216, 43061280, 51135270, 54544288, 68180360, 81816432, 102270540, 136360720, 163632864, 204541080, 272721440, 409082160, 818164320]

約数ペア:

[(1, 818164320), (2, 409082160), (3, 272721440), (4, 204541080), (5, 163632864), (6, 136360720), (8, 102270540), (10, 81816432), (12, 68180360), (15, 54544288), (16, 51135270), (19, 43061280), (20, 40908216), (24, 34090180), (30, 27272144), (32, 25567635), (38, 21530640), (40, 20454108), (48, 17045090), (57, 14353760), (60, 13636072), (76, 10765320), (80, 10227054), (95, 8612256), (96, 8522545), (114, 7176880), (120, 6818036), (152, 5382660), (160, 5113527), (190, 4306128), (228, 3588440), (240, 3409018), (283, 2891040), (285, 2870752), (304, 2691330), (317, 2580960), (380, 2153064), (456, 1794220), (480, 1704509), (566, 1445520), (570, 1435376), (608, 1345665), (634, 1290480), (760, 1076532), (849, 963680), (912, 897110), (951, 860320), (1132, 722760), (1140, 717688), (1268, 645240), (1415, 578208), (1520, 538266), (1585, 516192), (1698, 481840), (1824, 448555), (1902, 430160), (2264, 361380), (2280, 358844), (2536, 322620), (2830, 289104), (3040, 269133), (3170, 258096), (3396, 240920), (3804, 215080), (4245, 192736), (4528, 180690), (4560, 179422), (4755, 172064), (5072, 161310), (5377, 152160), (5660, 144552), (6023, 135840), (6340, 129048), (6792, 120460), (7608, 107540), (8490, 96368), (9056, 90345), (9120, 89711), (9510, 86032), (10144, 80655), (10754, 76080), (11320, 72276), (12046, 67920), (12680, 64524), (13584, 60230), (15216, 53770), (16131, 50720), (16980, 48184), (18069, 45280), (19020, 43016), (21508, 38040), (22640, 36138), (24092, 33960), (25360, 32262), (26885, 30432), (27168, 30115)]