427354080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1081

約数の個数: 192

約数和(自身を含む): 1448616960

約数和(自身を除く): 1021262880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 96, 114, 120, 141, 152, 160, 188, 190, 228, 235, 240, 282, 285, 304, 376, 380, 456, 470, 480, 564, 570, 608, 705, 752, 760, 893, 912, 940, 997, 1128, 1140, 1410, 1504, 1520, 1786, 1824, 1880, 1994, 2256, 2280, 2679, 2820, 2991, 3040, 3572, 3760, 3988, 4465, 4512, 4560, 4985, 5358, 5640, 5982, 7144, 7520, 7976, 8930, 9120, 9970, 10716, 11280, 11964, 13395, 14288, 14955, 15952, 17860, 18943, 19940, 21432, 22560, 23928, 26790, 28576, 29910, 31904, 35720, 37886, 39880, 42864, 46859, 47856, 53580, 56829, 59820, 71440, 75772, 79760, 85728, 93718, 94715, 95712, 107160, 113658, 119640, 140577, 142880, 151544, 159520, 187436, 189430, 214320, 227316, 234295, 239280, 281154, 284145, 303088, 374872, 378860, 428640, 454632, 468590, 478560, 562308, 568290, 606176, 702885, 749744, 757720, 890321, 909264, 937180, 1124616, 1136580, 1405770, 1499488, 1515440, 1780642, 1818528, 1874360, 2249232, 2273160, 2670963, 2811540, 3030880, 3561284, 3748720, 4451605, 4498464, 4546320, 5341926, 5623080, 7122568, 7497440, 8903210, 9092640, 10683852, 11246160, 13354815, 14245136, 17806420, 21367704, 22492320, 26709630, 28490272, 35612840, 42735408, 53419260, 71225680, 85470816, 106838520, 142451360, 213677040, 427354080]

約数ペア:

[(1, 427354080), (2, 213677040), (3, 142451360), (4, 106838520), (5, 85470816), (6, 71225680), (8, 53419260), (10, 42735408), (12, 35612840), (15, 28490272), (16, 26709630), (19, 22492320), (20, 21367704), (24, 17806420), (30, 14245136), (32, 13354815), (38, 11246160), (40, 10683852), (47, 9092640), (48, 8903210), (57, 7497440), (60, 7122568), (76, 5623080), (80, 5341926), (94, 4546320), (95, 4498464), (96, 4451605), (114, 3748720), (120, 3561284), (141, 3030880), (152, 2811540), (160, 2670963), (188, 2273160), (190, 2249232), (228, 1874360), (235, 1818528), (240, 1780642), (282, 1515440), (285, 1499488), (304, 1405770), (376, 1136580), (380, 1124616), (456, 937180), (470, 909264), (480, 890321), (564, 757720), (570, 749744), (608, 702885), (705, 606176), (752, 568290), (760, 562308), (893, 478560), (912, 468590), (940, 454632), (997, 428640), (1128, 378860), (1140, 374872), (1410, 303088), (1504, 284145), (1520, 281154), (1786, 239280), (1824, 234295), (1880, 227316), (1994, 214320), (2256, 189430), (2280, 187436), (2679, 159520), (2820, 151544), (2991, 142880), (3040, 140577), (3572, 119640), (3760, 113658), (3988, 107160), (4465, 95712), (4512, 94715), (4560, 93718), (4985, 85728), (5358, 79760), (5640, 75772), (5982, 71440), (7144, 59820), (7520, 56829), (7976, 53580), (8930, 47856), (9120, 46859), (9970, 42864), (10716, 39880), (11280, 37886), (11964, 35720), (13395, 31904), (14288, 29910), (14955, 28576), (15952, 26790), (17860, 23928), (18943, 22560), (19940, 21432)]