187853640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 624542400

約数和(自身を除く): 436688760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 157, 169, 177, 195, 236, 260, 295, 312, 314, 338, 354, 390, 471, 472, 507, 520, 590, 628, 676, 708, 767, 780, 785, 845, 885, 942, 1014, 1180, 1256, 1352, 1416, 1534, 1560, 1570, 1690, 1770, 1884, 2028, 2041, 2301, 2355, 2360, 2535, 3068, 3140, 3380, 3540, 3768, 3835, 4056, 4082, 4602, 4710, 5070, 6123, 6136, 6280, 6760, 7080, 7670, 8164, 9204, 9263, 9420, 9971, 10140, 10205, 11505, 12246, 15340, 16328, 18408, 18526, 18840, 19942, 20280, 20410, 23010, 24492, 26533, 27789, 29913, 30615, 30680, 37052, 39884, 40820, 46020, 46315, 48984, 49855, 53066, 55578, 59826, 61230, 74104, 79599, 79768, 81640, 92040, 92630, 99710, 106132, 111156, 119652, 120419, 122460, 132665, 138945, 149565, 159198, 185260, 199420, 212264, 222312, 239304, 240838, 244920, 265330, 277890, 299130, 318396, 361257, 370520, 397995, 398840, 481676, 530660, 555780, 598260, 602095, 636792, 722514, 795990, 963352, 1061320, 1111560, 1196520, 1204190, 1445028, 1565447, 1591980, 1806285, 2408380, 2890056, 3130894, 3183960, 3612570, 4696341, 4816760, 6261788, 7225140, 7827235, 9392682, 12523576, 14450280, 15654470, 18785364, 23481705, 31308940, 37570728, 46963410, 62617880, 93926820, 187853640]

約数ペア:

[(1, 187853640), (2, 93926820), (3, 62617880), (4, 46963410), (5, 37570728), (6, 31308940), (8, 23481705), (10, 18785364), (12, 15654470), (13, 14450280), (15, 12523576), (20, 9392682), (24, 7827235), (26, 7225140), (30, 6261788), (39, 4816760), (40, 4696341), (52, 3612570), (59, 3183960), (60, 3130894), (65, 2890056), (78, 2408380), (104, 1806285), (118, 1591980), (120, 1565447), (130, 1445028), (156, 1204190), (157, 1196520), (169, 1111560), (177, 1061320), (195, 963352), (236, 795990), (260, 722514), (295, 636792), (312, 602095), (314, 598260), (338, 555780), (354, 530660), (390, 481676), (471, 398840), (472, 397995), (507, 370520), (520, 361257), (590, 318396), (628, 299130), (676, 277890), (708, 265330), (767, 244920), (780, 240838), (785, 239304), (845, 222312), (885, 212264), (942, 199420), (1014, 185260), (1180, 159198), (1256, 149565), (1352, 138945), (1416, 132665), (1534, 122460), (1560, 120419), (1570, 119652), (1690, 111156), (1770, 106132), (1884, 99710), (2028, 92630), (2041, 92040), (2301, 81640), (2355, 79768), (2360, 79599), (2535, 74104), (3068, 61230), (3140, 59826), (3380, 55578), (3540, 53066), (3768, 49855), (3835, 48984), (4056, 46315), (4082, 46020), (4602, 40820), (4710, 39884), (5070, 37052), (6123, 30680), (6136, 30615), (6280, 29913), (6760, 27789), (7080, 26533), (7670, 24492), (8164, 23010), (9204, 20410), (9263, 20280), (9420, 19942), (9971, 18840), (10140, 18526), (10205, 18408), (11505, 16328), (12246, 15340)]