931560240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2507

約数の個数: 160

約数和(自身を含む): 3135799296

約数和(自身を除く): 2204239056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 127, 130, 156, 195, 208, 240, 254, 260, 312, 381, 390, 508, 520, 624, 635, 762, 780, 1016, 1040, 1270, 1524, 1560, 1651, 1905, 2032, 2351, 2540, 3048, 3120, 3302, 3810, 4702, 4953, 5080, 6096, 6604, 7053, 7620, 8255, 9404, 9906, 10160, 11755, 13208, 14106, 15240, 16510, 18808, 19812, 23510, 24765, 26416, 28212, 30480, 30563, 33020, 35265, 37616, 39624, 47020, 49530, 56424, 61126, 66040, 70530, 79248, 91689, 94040, 99060, 112848, 122252, 132080, 141060, 152815, 183378, 188080, 198120, 244504, 282120, 298577, 305630, 366756, 396240, 458445, 489008, 564240, 597154, 611260, 733512, 895731, 916890, 1194308, 1222520, 1467024, 1492885, 1791462, 1833780, 2388616, 2445040, 2985770, 3582924, 3667560, 3881501, 4478655, 4777232, 5971540, 7165848, 7335120, 7763002, 8957310, 11644503, 11943080, 14331696, 15526004, 17914620, 19407505, 23289006, 23886160, 31052008, 35829240, 38815010, 46578012, 58222515, 62104016, 71658480, 77630020, 93156024, 116445030, 155260040, 186312048, 232890060, 310520080, 465780120, 931560240]

約数ペア:

[(1, 931560240), (2, 465780120), (3, 310520080), (4, 232890060), (5, 186312048), (6, 155260040), (8, 116445030), (10, 93156024), (12, 77630020), (13, 71658480), (15, 62104016), (16, 58222515), (20, 46578012), (24, 38815010), (26, 35829240), (30, 31052008), (39, 23886160), (40, 23289006), (48, 19407505), (52, 17914620), (60, 15526004), (65, 14331696), (78, 11943080), (80, 11644503), (104, 8957310), (120, 7763002), (127, 7335120), (130, 7165848), (156, 5971540), (195, 4777232), (208, 4478655), (240, 3881501), (254, 3667560), (260, 3582924), (312, 2985770), (381, 2445040), (390, 2388616), (508, 1833780), (520, 1791462), (624, 1492885), (635, 1467024), (762, 1222520), (780, 1194308), (1016, 916890), (1040, 895731), (1270, 733512), (1524, 611260), (1560, 597154), (1651, 564240), (1905, 489008), (2032, 458445), (2351, 396240), (2540, 366756), (3048, 305630), (3120, 298577), (3302, 282120), (3810, 244504), (4702, 198120), (4953, 188080), (5080, 183378), (6096, 152815), (6604, 141060), (7053, 132080), (7620, 122252), (8255, 112848), (9404, 99060), (9906, 94040), (10160, 91689), (11755, 79248), (13208, 70530), (14106, 66040), (15240, 61126), (16510, 56424), (18808, 49530), (19812, 47020), (23510, 39624), (24765, 37616), (26416, 35265), (28212, 33020), (30480, 30563)]