9721920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 224

約数和(自身を含む): 35844480

約数和(自身を除く): 26122560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 41, 48, 52, 57, 60, 64, 65, 76, 78, 80, 82, 95, 96, 104, 114, 120, 123, 130, 152, 156, 160, 164, 190, 192, 195, 205, 208, 228, 240, 246, 247, 260, 285, 304, 312, 320, 328, 380, 390, 410, 416, 456, 480, 492, 494, 520, 533, 570, 608, 615, 624, 656, 741, 760, 779, 780, 820, 832, 912, 960, 984, 988, 1040, 1066, 1140, 1216, 1230, 1235, 1248, 1312, 1482, 1520, 1558, 1560, 1599, 1640, 1824, 1968, 1976, 2080, 2132, 2280, 2337, 2460, 2470, 2496, 2624, 2665, 2964, 3040, 3116, 3120, 3198, 3280, 3648, 3705, 3895, 3936, 3952, 4160, 4264, 4560, 4674, 4920, 4940, 5330, 5928, 6080, 6232, 6240, 6396, 6560, 7410, 7790, 7872, 7904, 7995, 8528, 9120, 9348, 9840, 9880, 10127, 10660, 11685, 11856, 12464, 12480, 12792, 13120, 14820, 15580, 15808, 15990, 17056, 18240, 18696, 19680, 19760, 20254, 21320, 23370, 23712, 24928, 25584, 29640, 30381, 31160, 31980, 34112, 37392, 39360, 39520, 40508, 42640, 46740, 47424, 49856, 50635, 51168, 59280, 60762, 62320, 63960, 74784, 79040, 81016, 85280, 93480, 101270, 102336, 118560, 121524, 124640, 127920, 149568, 151905, 162032, 170560, 186960, 202540, 237120, 243048, 249280, 255840, 303810, 324064, 373920, 405080, 486096, 511680, 607620, 648128, 747840, 810160, 972192, 1215240, 1620320, 1944384, 2430480, 3240640, 4860960, 9721920]

約数ペア:

[(1, 9721920), (2, 4860960), (3, 3240640), (4, 2430480), (5, 1944384), (6, 1620320), (8, 1215240), (10, 972192), (12, 810160), (13, 747840), (15, 648128), (16, 607620), (19, 511680), (20, 486096), (24, 405080), (26, 373920), (30, 324064), (32, 303810), (38, 255840), (39, 249280), (40, 243048), (41, 237120), (48, 202540), (52, 186960), (57, 170560), (60, 162032), (64, 151905), (65, 149568), (76, 127920), (78, 124640), (80, 121524), (82, 118560), (95, 102336), (96, 101270), (104, 93480), (114, 85280), (120, 81016), (123, 79040), (130, 74784), (152, 63960), (156, 62320), (160, 60762), (164, 59280), (190, 51168), (192, 50635), (195, 49856), (205, 47424), (208, 46740), (228, 42640), (240, 40508), (246, 39520), (247, 39360), (260, 37392), (285, 34112), (304, 31980), (312, 31160), (320, 30381), (328, 29640), (380, 25584), (390, 24928), (410, 23712), (416, 23370), (456, 21320), (480, 20254), (492, 19760), (494, 19680), (520, 18696), (533, 18240), (570, 17056), (608, 15990), (615, 15808), (624, 15580), (656, 14820), (741, 13120), (760, 12792), (779, 12480), (780, 12464), (820, 11856), (832, 11685), (912, 10660), (960, 10127), (984, 9880), (988, 9840), (1040, 9348), (1066, 9120), (1140, 8528), (1216, 7995), (1230, 7904), (1235, 7872), (1248, 7790), (1312, 7410), (1482, 6560), (1520, 6396), (1558, 6240), (1560, 6232), (1599, 6080), (1640, 5928), (1824, 5330), (1968, 4940), (1976, 4920), (2080, 4674), (2132, 4560), (2280, 4264), (2337, 4160), (2460, 3952), (2470, 3936), (2496, 3895), (2624, 3705), (2665, 3648), (2964, 3280), (3040, 3198), (3116, 3120)]