1315830360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7883}}^1$

素因数の和:8017

約数の個数: 128

約数和(自身を含む): 4291418880

約数和(自身を除く): 2975588520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 107, 120, 130, 156, 195, 214, 260, 312, 321, 390, 428, 520, 535, 642, 780, 856, 1070, 1284, 1391, 1560, 1605, 2140, 2568, 2782, 3210, 4173, 4280, 5564, 6420, 6955, 7883, 8346, 11128, 12840, 13910, 15766, 16692, 20865, 23649, 27820, 31532, 33384, 39415, 41730, 47298, 55640, 63064, 78830, 83460, 94596, 102479, 118245, 157660, 166920, 189192, 204958, 236490, 307437, 315320, 409916, 472980, 512395, 614874, 819832, 843481, 945960, 1024790, 1229748, 1537185, 1686962, 2049580, 2459496, 2530443, 3074370, 3373924, 4099160, 4217405, 5060886, 6148740, 6747848, 8434810, 10121772, 10965253, 12297480, 12652215, 16869620, 20243544, 21930506, 25304430, 32895759, 33739240, 43861012, 50608860, 54826265, 65791518, 87722024, 101217720, 109652530, 131583036, 164478795, 219305060, 263166072, 328957590, 438610120, 657915180, 1315830360]

約数ペア:

[(1, 1315830360), (2, 657915180), (3, 438610120), (4, 328957590), (5, 263166072), (6, 219305060), (8, 164478795), (10, 131583036), (12, 109652530), (13, 101217720), (15, 87722024), (20, 65791518), (24, 54826265), (26, 50608860), (30, 43861012), (39, 33739240), (40, 32895759), (52, 25304430), (60, 21930506), (65, 20243544), (78, 16869620), (104, 12652215), (107, 12297480), (120, 10965253), (130, 10121772), (156, 8434810), (195, 6747848), (214, 6148740), (260, 5060886), (312, 4217405), (321, 4099160), (390, 3373924), (428, 3074370), (520, 2530443), (535, 2459496), (642, 2049580), (780, 1686962), (856, 1537185), (1070, 1229748), (1284, 1024790), (1391, 945960), (1560, 843481), (1605, 819832), (2140, 614874), (2568, 512395), (2782, 472980), (3210, 409916), (4173, 315320), (4280, 307437), (5564, 236490), (6420, 204958), (6955, 189192), (7883, 166920), (8346, 157660), (11128, 118245), (12840, 102479), (13910, 94596), (15766, 83460), (16692, 78830), (20865, 63064), (23649, 55640), (27820, 47298), (31532, 41730), (33384, 39415)]