147128280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2613

約数の個数: 128

約数和(自身を含む): 488376000

約数和(自身を除く): 341247720

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, 2549, 2886, 3848, 4440, 4810, 5098, 5772, 7215, 7647, 9620, 10196, 11544, 12745, 14430, 15294, 19240, 20392, 25490, 28860, 30588, 33137, 38235, 50980, 57720, 61176, 66274, 76470, 94313, 99411, 101960, 132548, 152940, 165685, 188626, 198822, 265096, 282939, 305880, 331370, 377252, 397644, 471565, 497055, 565878, 662740, 754504, 795288, 943130, 994110, 1131756, 1226069, 1325480, 1414695, 1886260, 1988220, 2263512, 2452138, 2829390, 3678207, 3772520, 3976440, 4904276, 5658780, 6130345, 7356414, 9808552, 11317560, 12260690, 14712828, 18391035, 24521380, 29425656, 36782070, 49042760, 73564140, 147128280]

約数ペア:

[(1, 147128280), (2, 73564140), (3, 49042760), (4, 36782070), (5, 29425656), (6, 24521380), (8, 18391035), (10, 14712828), (12, 12260690), (13, 11317560), (15, 9808552), (20, 7356414), (24, 6130345), (26, 5658780), (30, 4904276), (37, 3976440), (39, 3772520), (40, 3678207), (52, 2829390), (60, 2452138), (65, 2263512), (74, 1988220), (78, 1886260), (104, 1414695), (111, 1325480), (120, 1226069), (130, 1131756), (148, 994110), (156, 943130), (185, 795288), (195, 754504), (222, 662740), (260, 565878), (296, 497055), (312, 471565), (370, 397644), (390, 377252), (444, 331370), (481, 305880), (520, 282939), (555, 265096), (740, 198822), (780, 188626), (888, 165685), (962, 152940), (1110, 132548), (1443, 101960), (1480, 99411), (1560, 94313), (1924, 76470), (2220, 66274), (2405, 61176), (2549, 57720), (2886, 50980), (3848, 38235), (4440, 33137), (4810, 30588), (5098, 28860), (5772, 25490), (7215, 20392), (7647, 19240), (9620, 15294), (10196, 14430), (11544, 12745)]