151972320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 505612800

約数和(自身を除く): 353640480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 43, 48, 60, 74, 80, 86, 96, 111, 120, 129, 148, 160, 172, 185, 199, 215, 222, 240, 258, 296, 344, 370, 398, 430, 444, 480, 516, 555, 592, 597, 645, 688, 740, 796, 860, 888, 995, 1032, 1110, 1184, 1194, 1290, 1376, 1480, 1591, 1592, 1720, 1776, 1990, 2064, 2220, 2388, 2580, 2960, 2985, 3182, 3184, 3440, 3552, 3980, 4128, 4440, 4773, 4776, 5160, 5920, 5970, 6364, 6368, 6880, 7363, 7955, 7960, 8557, 8880, 9546, 9552, 10320, 11940, 12728, 14726, 15910, 15920, 17114, 17760, 19092, 19104, 20640, 22089, 23865, 23880, 25456, 25671, 29452, 31820, 31840, 34228, 36815, 38184, 42785, 44178, 47730, 47760, 50912, 51342, 58904, 63640, 68456, 73630, 76368, 85570, 88356, 95460, 95520, 102684, 110445, 117808, 127280, 128355, 136912, 147260, 152736, 171140, 176712, 190920, 205368, 220890, 235616, 254560, 256710, 273824, 294520, 316609, 342280, 353424, 381840, 410736, 441780, 513420, 589040, 633218, 684560, 706848, 763680, 821472, 883560, 949827, 1026840, 1178080, 1266436, 1369120, 1583045, 1767120, 1899654, 2053680, 2532872, 3166090, 3534240, 3799308, 4107360, 4749135, 5065744, 6332180, 7598616, 9498270, 10131488, 12664360, 15197232, 18996540, 25328720, 30394464, 37993080, 50657440, 75986160, 151972320]

約数ペア:

[(1, 151972320), (2, 75986160), (3, 50657440), (4, 37993080), (5, 30394464), (6, 25328720), (8, 18996540), (10, 15197232), (12, 12664360), (15, 10131488), (16, 9498270), (20, 7598616), (24, 6332180), (30, 5065744), (32, 4749135), (37, 4107360), (40, 3799308), (43, 3534240), (48, 3166090), (60, 2532872), (74, 2053680), (80, 1899654), (86, 1767120), (96, 1583045), (111, 1369120), (120, 1266436), (129, 1178080), (148, 1026840), (160, 949827), (172, 883560), (185, 821472), (199, 763680), (215, 706848), (222, 684560), (240, 633218), (258, 589040), (296, 513420), (344, 441780), (370, 410736), (398, 381840), (430, 353424), (444, 342280), (480, 316609), (516, 294520), (555, 273824), (592, 256710), (597, 254560), (645, 235616), (688, 220890), (740, 205368), (796, 190920), (860, 176712), (888, 171140), (995, 152736), (1032, 147260), (1110, 136912), (1184, 128355), (1194, 127280), (1290, 117808), (1376, 110445), (1480, 102684), (1591, 95520), (1592, 95460), (1720, 88356), (1776, 85570), (1990, 76368), (2064, 73630), (2220, 68456), (2388, 63640), (2580, 58904), (2960, 51342), (2985, 50912), (3182, 47760), (3184, 47730), (3440, 44178), (3552, 42785), (3980, 38184), (4128, 36815), (4440, 34228), (4773, 31840), (4776, 31820), (5160, 29452), (5920, 25671), (5970, 25456), (6364, 23880), (6368, 23865), (6880, 22089), (7363, 20640), (7955, 19104), (7960, 19092), (8557, 17760), (8880, 17114), (9546, 15920), (9552, 15910), (10320, 14726), (11940, 12728)]