1365087780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3529}}^1$

素因数の和:3858

約数の個数: 144

約数和(自身を含む): 4749064320

約数和(自身を除く): 3383976540

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, 252, 307, 315, 420, 614, 630, 921, 1228, 1260, 1535, 1842, 2149, 2763, 3070, 3529, 3684, 4298, 4605, 5526, 6140, 6447, 7058, 8596, 9210, 10587, 10745, 11052, 12894, 13815, 14116, 17645, 18420, 19341, 21174, 21490, 24703, 25788, 27630, 31761, 32235, 35290, 38682, 42348, 42980, 49406, 52935, 55260, 63522, 64470, 70580, 74109, 77364, 96705, 98812, 105870, 123515, 127044, 128940, 148218, 158805, 193410, 211740, 222327, 247030, 296436, 317610, 370545, 386820, 444654, 494060, 635220, 741090, 889308, 1083403, 1111635, 1482180, 2166806, 2223270, 3250209, 4333612, 4446540, 5417015, 6500418, 7583821, 9750627, 10834030, 13000836, 15167642, 16251045, 19501254, 21668060, 22751463, 30335284, 32502090, 37919105, 39002508, 45502926, 48753135, 65004180, 68254389, 75838210, 91005852, 97506270, 113757315, 136508778, 151676420, 195012540, 227514630, 273017556, 341271945, 455029260, 682543890, 1365087780]

約数ペア:

[(1, 1365087780), (2, 682543890), (3, 455029260), (4, 341271945), (5, 273017556), (6, 227514630), (7, 195012540), (9, 151676420), (10, 136508778), (12, 113757315), (14, 97506270), (15, 91005852), (18, 75838210), (20, 68254389), (21, 65004180), (28, 48753135), (30, 45502926), (35, 39002508), (36, 37919105), (42, 32502090), (45, 30335284), (60, 22751463), (63, 21668060), (70, 19501254), (84, 16251045), (90, 15167642), (105, 13000836), (126, 10834030), (140, 9750627), (180, 7583821), (210, 6500418), (252, 5417015), (307, 4446540), (315, 4333612), (420, 3250209), (614, 2223270), (630, 2166806), (921, 1482180), (1228, 1111635), (1260, 1083403), (1535, 889308), (1842, 741090), (2149, 635220), (2763, 494060), (3070, 444654), (3529, 386820), (3684, 370545), (4298, 317610), (4605, 296436), (5526, 247030), (6140, 222327), (6447, 211740), (7058, 193410), (8596, 158805), (9210, 148218), (10587, 128940), (10745, 127044), (11052, 123515), (12894, 105870), (13815, 98812), (14116, 96705), (17645, 77364), (18420, 74109), (19341, 70580), (21174, 64470), (21490, 63522), (24703, 55260), (25788, 52935), (27630, 49406), (31761, 42980), (32235, 42348), (35290, 38682)]