130014640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1995

約数の個数: 120

約数和(自身を含む): 372511872

約数和(自身を除く): 242497232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1951, 1960, 2380, 3332, 3902, 3920, 4165, 4760, 6664, 7804, 8330, 9520, 9755, 13328, 13657, 15608, 16660, 19510, 27314, 31216, 33167, 33320, 39020, 54628, 66334, 66640, 68285, 78040, 95599, 109256, 132668, 136570, 156080, 165835, 191198, 218512, 232169, 265336, 273140, 331670, 382396, 464338, 477995, 530672, 546280, 663340, 764792, 928676, 955990, 1092560, 1160845, 1326680, 1529584, 1625183, 1857352, 1911980, 2321690, 2653360, 3250366, 3714704, 3823960, 4643380, 6500732, 7647920, 8125915, 9286760, 13001464, 16251830, 18573520, 26002928, 32503660, 65007320, 130014640]

約数ペア:

[(1, 130014640), (2, 65007320), (4, 32503660), (5, 26002928), (7, 18573520), (8, 16251830), (10, 13001464), (14, 9286760), (16, 8125915), (17, 7647920), (20, 6500732), (28, 4643380), (34, 3823960), (35, 3714704), (40, 3250366), (49, 2653360), (56, 2321690), (68, 1911980), (70, 1857352), (80, 1625183), (85, 1529584), (98, 1326680), (112, 1160845), (119, 1092560), (136, 955990), (140, 928676), (170, 764792), (196, 663340), (238, 546280), (245, 530672), (272, 477995), (280, 464338), (340, 382396), (392, 331670), (476, 273140), (490, 265336), (560, 232169), (595, 218512), (680, 191198), (784, 165835), (833, 156080), (952, 136570), (980, 132668), (1190, 109256), (1360, 95599), (1666, 78040), (1904, 68285), (1951, 66640), (1960, 66334), (2380, 54628), (3332, 39020), (3902, 33320), (3920, 33167), (4165, 31216), (4760, 27314), (6664, 19510), (7804, 16660), (8330, 15608), (9520, 13657), (9755, 13328)]