1445228160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:443

約数の個数: 256

約数和(自身を含む): 4898448000

約数和(自身を除く): 3453219840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 173, 190, 192, 228, 229, 240, 285, 304, 320, 346, 380, 384, 456, 458, 480, 519, 570, 608, 640, 687, 692, 760, 865, 912, 916, 960, 1038, 1140, 1145, 1216, 1374, 1384, 1520, 1730, 1824, 1832, 1920, 2076, 2280, 2290, 2432, 2595, 2748, 2768, 3040, 3287, 3435, 3460, 3648, 3664, 4152, 4351, 4560, 4580, 5190, 5496, 5536, 6080, 6574, 6870, 6920, 7296, 7328, 8304, 8702, 9120, 9160, 9861, 10380, 10992, 11072, 12160, 13053, 13148, 13740, 13840, 14656, 16435, 16608, 17404, 18240, 18320, 19722, 20760, 21755, 21984, 22144, 26106, 26296, 27480, 27680, 29312, 32870, 33216, 34808, 36480, 36640, 39444, 39617, 41520, 43510, 43968, 49305, 52212, 52592, 54960, 55360, 65265, 65740, 66432, 69616, 73280, 78888, 79234, 83040, 87020, 87936, 98610, 104424, 105184, 109920, 110720, 118851, 130530, 131480, 139232, 146560, 157776, 158468, 166080, 174040, 197220, 198085, 208848, 210368, 219840, 237702, 261060, 262960, 278464, 315552, 316936, 332160, 348080, 394440, 396170, 417696, 420736, 439680, 475404, 522120, 525920, 556928, 594255, 631104, 633872, 696160, 752723, 788880, 792340, 835392, 950808, 1044240, 1051840, 1188510, 1262208, 1267744, 1392320, 1505446, 1577760, 1584680, 1670784, 1901616, 2088480, 2103680, 2258169, 2377020, 2535488, 2784640, 3010892, 3155520, 3169360, 3763615, 3803232, 4176960, 4516338, 4754040, 5070976, 6021784, 6311040, 6338720, 7527230, 7606464, 8353920, 9032676, 9508080, 11290845, 12043568, 12677440, 15054460, 15212928, 18065352, 19016160, 22581690, 24087136, 25354880, 30108920, 36130704, 38032320, 45163380, 48174272, 60217840, 72261408, 76064640, 90326760, 96348544, 120435680, 144522816, 180653520, 240871360, 289045632, 361307040, 481742720, 722614080, 1445228160]

約数ペア:

[(1, 1445228160), (2, 722614080), (3, 481742720), (4, 361307040), (5, 289045632), (6, 240871360), (8, 180653520), (10, 144522816), (12, 120435680), (15, 96348544), (16, 90326760), (19, 76064640), (20, 72261408), (24, 60217840), (30, 48174272), (32, 45163380), (38, 38032320), (40, 36130704), (48, 30108920), (57, 25354880), (60, 24087136), (64, 22581690), (76, 19016160), (80, 18065352), (95, 15212928), (96, 15054460), (114, 12677440), (120, 12043568), (128, 11290845), (152, 9508080), (160, 9032676), (173, 8353920), (190, 7606464), (192, 7527230), (228, 6338720), (229, 6311040), (240, 6021784), (285, 5070976), (304, 4754040), (320, 4516338), (346, 4176960), (380, 3803232), (384, 3763615), (456, 3169360), (458, 3155520), (480, 3010892), (519, 2784640), (570, 2535488), (608, 2377020), (640, 2258169), (687, 2103680), (692, 2088480), (760, 1901616), (865, 1670784), (912, 1584680), (916, 1577760), (960, 1505446), (1038, 1392320), (1140, 1267744), (1145, 1262208), (1216, 1188510), (1374, 1051840), (1384, 1044240), (1520, 950808), (1730, 835392), (1824, 792340), (1832, 788880), (1920, 752723), (2076, 696160), (2280, 633872), (2290, 631104), (2432, 594255), (2595, 556928), (2748, 525920), (2768, 522120), (3040, 475404), (3287, 439680), (3435, 420736), (3460, 417696), (3648, 396170), (3664, 394440), (4152, 348080), (4351, 332160), (4560, 316936), (4580, 315552), (5190, 278464), (5496, 262960), (5536, 261060), (6080, 237702), (6574, 219840), (6870, 210368), (6920, 208848), (7296, 198085), (7328, 197220), (8304, 174040), (8702, 166080), (9120, 158468), (9160, 157776), (9861, 146560), (10380, 139232), (10992, 131480), (11072, 130530), (12160, 118851), (13053, 110720), (13148, 109920), (13740, 105184), (13840, 104424), (14656, 98610), (16435, 87936), (16608, 87020), (17404, 83040), (18240, 79234), (18320, 78888), (19722, 73280), (20760, 69616), (21755, 66432), (21984, 65740), (22144, 65265), (26106, 55360), (26296, 54960), (27480, 52592), (27680, 52212), (29312, 49305), (32870, 43968), (33216, 43510), (34808, 41520), (36480, 39617), (36640, 39444)]