168890670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 160

約数和(自身を含む): 501776352

約数和(自身を除く): 332885682

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 81, 86, 90, 117, 129, 130, 135, 162, 195, 215, 234, 258, 270, 351, 373, 387, 390, 405, 430, 559, 585, 645, 702, 746, 774, 810, 1053, 1118, 1119, 1161, 1170, 1290, 1677, 1755, 1865, 1935, 2106, 2238, 2322, 2795, 3354, 3357, 3483, 3510, 3730, 3870, 4849, 5031, 5265, 5590, 5595, 5805, 6714, 6966, 8385, 9698, 10062, 10071, 10530, 11190, 11610, 14547, 15093, 16039, 16770, 16785, 17415, 20142, 24245, 25155, 29094, 30186, 30213, 32078, 33570, 34830, 43641, 45279, 48117, 48490, 50310, 50355, 60426, 72735, 75465, 80195, 87282, 90558, 96234, 100710, 130923, 144351, 145470, 150930, 151065, 160390, 208507, 218205, 226395, 240585, 261846, 288702, 302130, 392769, 417014, 433053, 436410, 452790, 481170, 625521, 654615, 721755, 785538, 866106, 1042535, 1251042, 1299159, 1309230, 1443510, 1876563, 1963845, 2085070, 2165265, 2598318, 3127605, 3753126, 3927690, 4330530, 5629689, 6255210, 6495795, 9382815, 11259378, 12991590, 16889067, 18765630, 28148445, 33778134, 56296890, 84445335, 168890670]

約数ペア:

[(1, 168890670), (2, 84445335), (3, 56296890), (5, 33778134), (6, 28148445), (9, 18765630), (10, 16889067), (13, 12991590), (15, 11259378), (18, 9382815), (26, 6495795), (27, 6255210), (30, 5629689), (39, 4330530), (43, 3927690), (45, 3753126), (54, 3127605), (65, 2598318), (78, 2165265), (81, 2085070), (86, 1963845), (90, 1876563), (117, 1443510), (129, 1309230), (130, 1299159), (135, 1251042), (162, 1042535), (195, 866106), (215, 785538), (234, 721755), (258, 654615), (270, 625521), (351, 481170), (373, 452790), (387, 436410), (390, 433053), (405, 417014), (430, 392769), (559, 302130), (585, 288702), (645, 261846), (702, 240585), (746, 226395), (774, 218205), (810, 208507), (1053, 160390), (1118, 151065), (1119, 150930), (1161, 145470), (1170, 144351), (1290, 130923), (1677, 100710), (1755, 96234), (1865, 90558), (1935, 87282), (2106, 80195), (2238, 75465), (2322, 72735), (2795, 60426), (3354, 50355), (3357, 50310), (3483, 48490), (3510, 48117), (3730, 45279), (3870, 43641), (4849, 34830), (5031, 33570), (5265, 32078), (5590, 30213), (5595, 30186), (5805, 29094), (6714, 25155), (6966, 24245), (8385, 20142), (9698, 17415), (10062, 16785), (10071, 16770), (10530, 16039), (11190, 15093), (11610, 14547)]