149031480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1261

約数の個数: 128

約数和(自身を含む): 487710720

約数和(自身を除く): 338679240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 664, 780, 830, 996, 1079, 1151, 1245, 1560, 1660, 1992, 2158, 2302, 2490, 3237, 3320, 3453, 4316, 4604, 4980, 5395, 5755, 6474, 6906, 8632, 9208, 9960, 10790, 11510, 12948, 13812, 14963, 16185, 17265, 21580, 23020, 25896, 27624, 29926, 32370, 34530, 43160, 44889, 46040, 59852, 64740, 69060, 74815, 89778, 95533, 119704, 129480, 138120, 149630, 179556, 191066, 224445, 286599, 299260, 359112, 382132, 448890, 477665, 573198, 598520, 764264, 897780, 955330, 1146396, 1241929, 1432995, 1795560, 1910660, 2292792, 2483858, 2865990, 3725787, 3821320, 4967716, 5731980, 6209645, 7451574, 9935432, 11463960, 12419290, 14903148, 18628935, 24838580, 29806296, 37257870, 49677160, 74515740, 149031480]

約数ペア:

[(1, 149031480), (2, 74515740), (3, 49677160), (4, 37257870), (5, 29806296), (6, 24838580), (8, 18628935), (10, 14903148), (12, 12419290), (13, 11463960), (15, 9935432), (20, 7451574), (24, 6209645), (26, 5731980), (30, 4967716), (39, 3821320), (40, 3725787), (52, 2865990), (60, 2483858), (65, 2292792), (78, 1910660), (83, 1795560), (104, 1432995), (120, 1241929), (130, 1146396), (156, 955330), (166, 897780), (195, 764264), (249, 598520), (260, 573198), (312, 477665), (332, 448890), (390, 382132), (415, 359112), (498, 299260), (520, 286599), (664, 224445), (780, 191066), (830, 179556), (996, 149630), (1079, 138120), (1151, 129480), (1245, 119704), (1560, 95533), (1660, 89778), (1992, 74815), (2158, 69060), (2302, 64740), (2490, 59852), (3237, 46040), (3320, 44889), (3453, 43160), (4316, 34530), (4604, 32370), (4980, 29926), (5395, 27624), (5755, 25896), (6474, 23020), (6906, 21580), (8632, 17265), (9208, 16185), (9960, 14963), (10790, 13812), (11510, 12948)]