230245080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3989}}^1$

素因数の和:4053

約数の個数: 128

約数和(自身を含む): 764164800

約数和(自身を除く): 533919720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 3989, 4440, 4810, 5772, 7215, 7978, 9620, 11544, 11967, 14430, 15956, 19240, 19945, 23934, 28860, 31912, 39890, 47868, 51857, 57720, 59835, 79780, 95736, 103714, 119670, 147593, 155571, 159560, 207428, 239340, 259285, 295186, 311142, 414856, 442779, 478680, 518570, 590372, 622284, 737965, 777855, 885558, 1037140, 1180744, 1244568, 1475930, 1555710, 1771116, 1918709, 2074280, 2213895, 2951860, 3111420, 3542232, 3837418, 4427790, 5756127, 5903720, 6222840, 7674836, 8855580, 9593545, 11512254, 15349672, 17711160, 19187090, 23024508, 28780635, 38374180, 46049016, 57561270, 76748360, 115122540, 230245080]

約数ペア:

[(1, 230245080), (2, 115122540), (3, 76748360), (4, 57561270), (5, 46049016), (6, 38374180), (8, 28780635), (10, 23024508), (12, 19187090), (13, 17711160), (15, 15349672), (20, 11512254), (24, 9593545), (26, 8855580), (30, 7674836), (37, 6222840), (39, 5903720), (40, 5756127), (52, 4427790), (60, 3837418), (65, 3542232), (74, 3111420), (78, 2951860), (104, 2213895), (111, 2074280), (120, 1918709), (130, 1771116), (148, 1555710), (156, 1475930), (185, 1244568), (195, 1180744), (222, 1037140), (260, 885558), (296, 777855), (312, 737965), (370, 622284), (390, 590372), (444, 518570), (481, 478680), (520, 442779), (555, 414856), (740, 311142), (780, 295186), (888, 259285), (962, 239340), (1110, 207428), (1443, 159560), (1480, 155571), (1560, 147593), (1924, 119670), (2220, 103714), (2405, 95736), (2886, 79780), (3848, 59835), (3989, 57720), (4440, 51857), (4810, 47868), (5772, 39890), (7215, 31912), (7978, 28860), (9620, 23934), (11544, 19945), (11967, 19240), (14430, 15956)]