16153020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 180

約数和(自身を含む): 55800360

約数和(自身を除く): 39647340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 81, 90, 108, 117, 118, 130, 135, 156, 162, 169, 177, 180, 195, 234, 236, 260, 270, 295, 324, 338, 351, 354, 390, 405, 468, 507, 531, 540, 585, 590, 676, 702, 708, 767, 780, 810, 845, 885, 1014, 1053, 1062, 1170, 1180, 1404, 1521, 1534, 1593, 1620, 1690, 1755, 1770, 2028, 2106, 2124, 2301, 2340, 2535, 2655, 3042, 3068, 3186, 3380, 3510, 3540, 3835, 4212, 4563, 4602, 4779, 5070, 5265, 5310, 6084, 6372, 6903, 7020, 7605, 7670, 7965, 9126, 9204, 9558, 9971, 10140, 10530, 10620, 11505, 13689, 13806, 15210, 15340, 15930, 18252, 19116, 19942, 20709, 21060, 22815, 23010, 23895, 27378, 27612, 29913, 30420, 31860, 34515, 39884, 41418, 45630, 46020, 47790, 49855, 54756, 59826, 62127, 68445, 69030, 82836, 89739, 91260, 95580, 99710, 103545, 119652, 124254, 136890, 138060, 149565, 179478, 199420, 207090, 248508, 269217, 273780, 299130, 310635, 358956, 414180, 448695, 538434, 598260, 621270, 807651, 897390, 1076868, 1242540, 1346085, 1615302, 1794780, 2692170, 3230604, 4038255, 5384340, 8076510, 16153020]

約数ペア:

[(1, 16153020), (2, 8076510), (3, 5384340), (4, 4038255), (5, 3230604), (6, 2692170), (9, 1794780), (10, 1615302), (12, 1346085), (13, 1242540), (15, 1076868), (18, 897390), (20, 807651), (26, 621270), (27, 598260), (30, 538434), (36, 448695), (39, 414180), (45, 358956), (52, 310635), (54, 299130), (59, 273780), (60, 269217), (65, 248508), (78, 207090), (81, 199420), (90, 179478), (108, 149565), (117, 138060), (118, 136890), (130, 124254), (135, 119652), (156, 103545), (162, 99710), (169, 95580), (177, 91260), (180, 89739), (195, 82836), (234, 69030), (236, 68445), (260, 62127), (270, 59826), (295, 54756), (324, 49855), (338, 47790), (351, 46020), (354, 45630), (390, 41418), (405, 39884), (468, 34515), (507, 31860), (531, 30420), (540, 29913), (585, 27612), (590, 27378), (676, 23895), (702, 23010), (708, 22815), (767, 21060), (780, 20709), (810, 19942), (845, 19116), (885, 18252), (1014, 15930), (1053, 15340), (1062, 15210), (1170, 13806), (1180, 13689), (1404, 11505), (1521, 10620), (1534, 10530), (1593, 10140), (1620, 9971), (1690, 9558), (1755, 9204), (1770, 9126), (2028, 7965), (2106, 7670), (2124, 7605), (2301, 7020), (2340, 6903), (2535, 6372), (2655, 6084), (3042, 5310), (3068, 5265), (3186, 5070), (3380, 4779), (3510, 4602), (3540, 4563), (3835, 4212)]