83213520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 281232000

約数和(自身を除く): 198018480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 149, 156, 179, 195, 208, 240, 260, 298, 312, 358, 390, 447, 520, 537, 596, 624, 716, 745, 780, 894, 895, 1040, 1074, 1192, 1432, 1490, 1560, 1788, 1790, 1937, 2148, 2235, 2327, 2384, 2685, 2864, 2980, 3120, 3576, 3580, 3874, 4296, 4470, 4654, 5370, 5811, 5960, 6981, 7152, 7160, 7748, 8592, 8940, 9308, 9685, 10740, 11622, 11635, 11920, 13962, 14320, 15496, 17880, 18616, 19370, 21480, 23244, 23270, 26671, 27924, 29055, 30992, 34905, 35760, 37232, 38740, 42960, 46488, 46540, 53342, 55848, 58110, 69810, 77480, 80013, 92976, 93080, 106684, 111696, 116220, 133355, 139620, 154960, 160026, 186160, 213368, 232440, 266710, 279240, 320052, 346723, 400065, 426736, 464880, 533420, 558480, 640104, 693446, 800130, 1040169, 1066840, 1280208, 1386892, 1600260, 1733615, 2080338, 2133680, 2773784, 3200520, 3467230, 4160676, 5200845, 5547568, 6401040, 6934460, 8321352, 10401690, 13868920, 16642704, 20803380, 27737840, 41606760, 83213520]

約数ペア:

[(1, 83213520), (2, 41606760), (3, 27737840), (4, 20803380), (5, 16642704), (6, 13868920), (8, 10401690), (10, 8321352), (12, 6934460), (13, 6401040), (15, 5547568), (16, 5200845), (20, 4160676), (24, 3467230), (26, 3200520), (30, 2773784), (39, 2133680), (40, 2080338), (48, 1733615), (52, 1600260), (60, 1386892), (65, 1280208), (78, 1066840), (80, 1040169), (104, 800130), (120, 693446), (130, 640104), (149, 558480), (156, 533420), (179, 464880), (195, 426736), (208, 400065), (240, 346723), (260, 320052), (298, 279240), (312, 266710), (358, 232440), (390, 213368), (447, 186160), (520, 160026), (537, 154960), (596, 139620), (624, 133355), (716, 116220), (745, 111696), (780, 106684), (894, 93080), (895, 92976), (1040, 80013), (1074, 77480), (1192, 69810), (1432, 58110), (1490, 55848), (1560, 53342), (1788, 46540), (1790, 46488), (1937, 42960), (2148, 38740), (2235, 37232), (2327, 35760), (2384, 34905), (2685, 30992), (2864, 29055), (2980, 27924), (3120, 26671), (3576, 23270), (3580, 23244), (3874, 21480), (4296, 19370), (4470, 18616), (4654, 17880), (5370, 15496), (5811, 14320), (5960, 13962), (6981, 11920), (7152, 11635), (7160, 11622), (7748, 10740), (8592, 9685), (8940, 9308)]