158125440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7487}}^1$

素因数の和:7520

約数の個数: 128

約数和(自身を含む): 549918720

約数和(自身を除く): 391793280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 7487, 10560, 14974, 21120, 22461, 29948, 37435, 44922, 59896, 74870, 82357, 89844, 112305, 119792, 149740, 164714, 179688, 224610, 239584, 247071, 299480, 329428, 359376, 411785, 449220, 479168, 494142, 598960, 658856, 718752, 823570, 898440, 958336, 988284, 1197920, 1235355, 1317712, 1437504, 1647140, 1796880, 1976568, 2395840, 2470710, 2635424, 2875008, 3294280, 3593760, 3953136, 4791680, 4941420, 5270848, 6588560, 7187520, 7906272, 9882840, 10541696, 13177120, 14375040, 15812544, 19765680, 26354240, 31625088, 39531360, 52708480, 79062720, 158125440]

約数ペア:

[(1, 158125440), (2, 79062720), (3, 52708480), (4, 39531360), (5, 31625088), (6, 26354240), (8, 19765680), (10, 15812544), (11, 14375040), (12, 13177120), (15, 10541696), (16, 9882840), (20, 7906272), (22, 7187520), (24, 6588560), (30, 5270848), (32, 4941420), (33, 4791680), (40, 3953136), (44, 3593760), (48, 3294280), (55, 2875008), (60, 2635424), (64, 2470710), (66, 2395840), (80, 1976568), (88, 1796880), (96, 1647140), (110, 1437504), (120, 1317712), (128, 1235355), (132, 1197920), (160, 988284), (165, 958336), (176, 898440), (192, 823570), (220, 718752), (240, 658856), (264, 598960), (320, 494142), (330, 479168), (352, 449220), (384, 411785), (440, 359376), (480, 329428), (528, 299480), (640, 247071), (660, 239584), (704, 224610), (880, 179688), (960, 164714), (1056, 149740), (1320, 119792), (1408, 112305), (1760, 89844), (1920, 82357), (2112, 74870), (2640, 59896), (3520, 44922), (4224, 37435), (5280, 29948), (7040, 22461), (7487, 21120), (10560, 14974)]