607197780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2161}}^1$

素因数の和:2406

約数の個数: 144

約数和(自身を含む): 2115369984

約数和(自身を除く): 1508172204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 223, 252, 315, 420, 446, 630, 669, 892, 1115, 1260, 1338, 1561, 2007, 2161, 2230, 2676, 3122, 3345, 4014, 4322, 4460, 4683, 6244, 6483, 6690, 7805, 8028, 8644, 9366, 10035, 10805, 12966, 13380, 14049, 15127, 15610, 18732, 19449, 20070, 21610, 23415, 25932, 28098, 30254, 31220, 32415, 38898, 40140, 43220, 45381, 46830, 56196, 60508, 64830, 70245, 75635, 77796, 90762, 93660, 97245, 129660, 136143, 140490, 151270, 181524, 194490, 226905, 272286, 280980, 302540, 388980, 453810, 481903, 544572, 680715, 907620, 963806, 1361430, 1445709, 1927612, 2409515, 2722860, 2891418, 3373321, 4337127, 4819030, 5782836, 6746642, 7228545, 8674254, 9638060, 10119963, 13493284, 14457090, 16866605, 17348508, 20239926, 21685635, 28914180, 30359889, 33733210, 40479852, 43371270, 50599815, 60719778, 67466420, 86742540, 101199630, 121439556, 151799445, 202399260, 303598890, 607197780]

約数ペア:

[(1, 607197780), (2, 303598890), (3, 202399260), (4, 151799445), (5, 121439556), (6, 101199630), (7, 86742540), (9, 67466420), (10, 60719778), (12, 50599815), (14, 43371270), (15, 40479852), (18, 33733210), (20, 30359889), (21, 28914180), (28, 21685635), (30, 20239926), (35, 17348508), (36, 16866605), (42, 14457090), (45, 13493284), (60, 10119963), (63, 9638060), (70, 8674254), (84, 7228545), (90, 6746642), (105, 5782836), (126, 4819030), (140, 4337127), (180, 3373321), (210, 2891418), (223, 2722860), (252, 2409515), (315, 1927612), (420, 1445709), (446, 1361430), (630, 963806), (669, 907620), (892, 680715), (1115, 544572), (1260, 481903), (1338, 453810), (1561, 388980), (2007, 302540), (2161, 280980), (2230, 272286), (2676, 226905), (3122, 194490), (3345, 181524), (4014, 151270), (4322, 140490), (4460, 136143), (4683, 129660), (6244, 97245), (6483, 93660), (6690, 90762), (7805, 77796), (8028, 75635), (8644, 70245), (9366, 64830), (10035, 60508), (10805, 56196), (12966, 46830), (13380, 45381), (14049, 43220), (15127, 40140), (15610, 38898), (18732, 32415), (19449, 31220), (20070, 30254), (21610, 28098), (23415, 25932)]