226466160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:607

約数の個数: 160

約数和(自身を含む): 738048000

約数和(自身を除く): 511581840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 61, 62, 80, 93, 120, 122, 124, 155, 183, 186, 240, 244, 248, 305, 310, 366, 372, 465, 488, 496, 499, 610, 620, 732, 744, 915, 930, 976, 998, 1220, 1240, 1464, 1488, 1497, 1830, 1860, 1891, 1996, 2440, 2480, 2495, 2928, 2994, 3660, 3720, 3782, 3992, 4880, 4990, 5673, 5988, 7320, 7440, 7485, 7564, 7984, 9455, 9980, 11346, 11976, 14640, 14970, 15128, 15469, 18910, 19960, 22692, 23952, 28365, 29940, 30256, 30439, 30938, 37820, 39920, 45384, 46407, 56730, 59880, 60878, 61876, 75640, 77345, 90768, 91317, 92814, 113460, 119760, 121756, 123752, 151280, 152195, 154690, 182634, 185628, 226920, 232035, 243512, 247504, 304390, 309380, 365268, 371256, 453840, 456585, 464070, 487024, 608780, 618760, 730536, 742512, 913170, 928140, 943609, 1217560, 1237520, 1461072, 1826340, 1856280, 1887218, 2435120, 2830827, 3652680, 3712560, 3774436, 4718045, 5661654, 7305360, 7548872, 9436090, 11323308, 14154135, 15097744, 18872180, 22646616, 28308270, 37744360, 45293232, 56616540, 75488720, 113233080, 226466160]

約数ペア:

[(1, 226466160), (2, 113233080), (3, 75488720), (4, 56616540), (5, 45293232), (6, 37744360), (8, 28308270), (10, 22646616), (12, 18872180), (15, 15097744), (16, 14154135), (20, 11323308), (24, 9436090), (30, 7548872), (31, 7305360), (40, 5661654), (48, 4718045), (60, 3774436), (61, 3712560), (62, 3652680), (80, 2830827), (93, 2435120), (120, 1887218), (122, 1856280), (124, 1826340), (155, 1461072), (183, 1237520), (186, 1217560), (240, 943609), (244, 928140), (248, 913170), (305, 742512), (310, 730536), (366, 618760), (372, 608780), (465, 487024), (488, 464070), (496, 456585), (499, 453840), (610, 371256), (620, 365268), (732, 309380), (744, 304390), (915, 247504), (930, 243512), (976, 232035), (998, 226920), (1220, 185628), (1240, 182634), (1464, 154690), (1488, 152195), (1497, 151280), (1830, 123752), (1860, 121756), (1891, 119760), (1996, 113460), (2440, 92814), (2480, 91317), (2495, 90768), (2928, 77345), (2994, 75640), (3660, 61876), (3720, 60878), (3782, 59880), (3992, 56730), (4880, 46407), (4990, 45384), (5673, 39920), (5988, 37820), (7320, 30938), (7440, 30439), (7485, 30256), (7564, 29940), (7984, 28365), (9455, 23952), (9980, 22692), (11346, 19960), (11976, 18910), (14640, 15469), (14970, 15128)]