61066320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 218652672

約数和(自身を除く): 157586352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 163, 168, 210, 223, 240, 280, 326, 336, 420, 446, 489, 560, 652, 669, 815, 840, 892, 978, 1115, 1141, 1304, 1338, 1561, 1630, 1680, 1784, 1956, 2230, 2282, 2445, 2608, 2676, 3122, 3260, 3345, 3423, 3568, 3912, 4460, 4564, 4683, 4890, 5352, 5705, 6244, 6520, 6690, 6846, 7805, 7824, 8920, 9128, 9366, 9780, 10704, 11410, 12488, 13040, 13380, 13692, 15610, 17115, 17840, 18256, 18732, 19560, 22820, 23415, 24976, 26760, 27384, 31220, 34230, 36349, 37464, 39120, 45640, 46830, 53520, 54768, 62440, 68460, 72698, 74928, 91280, 93660, 109047, 124880, 136920, 145396, 181745, 187320, 218094, 254443, 273840, 290792, 363490, 374640, 436188, 508886, 545235, 581584, 726980, 763329, 872376, 1017772, 1090470, 1272215, 1453960, 1526658, 1744752, 2035544, 2180940, 2544430, 2907920, 3053316, 3816645, 4071088, 4361880, 5088860, 6106632, 7633290, 8723760, 10177720, 12213264, 15266580, 20355440, 30533160, 61066320]

約数ペア:

[(1, 61066320), (2, 30533160), (3, 20355440), (4, 15266580), (5, 12213264), (6, 10177720), (7, 8723760), (8, 7633290), (10, 6106632), (12, 5088860), (14, 4361880), (15, 4071088), (16, 3816645), (20, 3053316), (21, 2907920), (24, 2544430), (28, 2180940), (30, 2035544), (35, 1744752), (40, 1526658), (42, 1453960), (48, 1272215), (56, 1090470), (60, 1017772), (70, 872376), (80, 763329), (84, 726980), (105, 581584), (112, 545235), (120, 508886), (140, 436188), (163, 374640), (168, 363490), (210, 290792), (223, 273840), (240, 254443), (280, 218094), (326, 187320), (336, 181745), (420, 145396), (446, 136920), (489, 124880), (560, 109047), (652, 93660), (669, 91280), (815, 74928), (840, 72698), (892, 68460), (978, 62440), (1115, 54768), (1141, 53520), (1304, 46830), (1338, 45640), (1561, 39120), (1630, 37464), (1680, 36349), (1784, 34230), (1956, 31220), (2230, 27384), (2282, 26760), (2445, 24976), (2608, 23415), (2676, 22820), (3122, 19560), (3260, 18732), (3345, 18256), (3423, 17840), (3568, 17115), (3912, 15610), (4460, 13692), (4564, 13380), (4683, 13040), (4890, 12488), (5352, 11410), (5705, 10704), (6244, 9780), (6520, 9366), (6690, 9128), (6846, 8920), (7805, 7824)]