1566007680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11173}}^1$

素因数の和:11268

約数の個数: 128

約数和(自身を含む): 5060481120

約数和(自身を除く): 3494473440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 960, 1095, 1168, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 4380, 4672, 5840, 7008, 8760, 9344, 11173, 11680, 14016, 17520, 22346, 23360, 28032, 33519, 35040, 44692, 46720, 55865, 67038, 70080, 89384, 111730, 134076, 140160, 167595, 178768, 223460, 268152, 335190, 357536, 446920, 536304, 670380, 715072, 815629, 893840, 1072608, 1340760, 1430144, 1631258, 1787680, 2145216, 2446887, 2681520, 3262516, 3575360, 4078145, 4290432, 4893774, 5363040, 6525032, 7150720, 8156290, 9787548, 10726080, 12234435, 13050064, 16312580, 19575096, 21452160, 24468870, 26100128, 32625160, 39150192, 48937740, 52200256, 65250320, 78300384, 97875480, 104400512, 130500640, 156600768, 195750960, 261001280, 313201536, 391501920, 522002560, 783003840, 1566007680]

約数ペア:

[(1, 1566007680), (2, 783003840), (3, 522002560), (4, 391501920), (5, 313201536), (6, 261001280), (8, 195750960), (10, 156600768), (12, 130500640), (15, 104400512), (16, 97875480), (20, 78300384), (24, 65250320), (30, 52200256), (32, 48937740), (40, 39150192), (48, 32625160), (60, 26100128), (64, 24468870), (73, 21452160), (80, 19575096), (96, 16312580), (120, 13050064), (128, 12234435), (146, 10726080), (160, 9787548), (192, 8156290), (219, 7150720), (240, 6525032), (292, 5363040), (320, 4893774), (365, 4290432), (384, 4078145), (438, 3575360), (480, 3262516), (584, 2681520), (640, 2446887), (730, 2145216), (876, 1787680), (960, 1631258), (1095, 1430144), (1168, 1340760), (1460, 1072608), (1752, 893840), (1920, 815629), (2190, 715072), (2336, 670380), (2920, 536304), (3504, 446920), (4380, 357536), (4672, 335190), (5840, 268152), (7008, 223460), (8760, 178768), (9344, 167595), (11173, 140160), (11680, 134076), (14016, 111730), (17520, 89384), (22346, 70080), (23360, 67038), (28032, 55865), (33519, 46720), (35040, 44692)]