171079740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:788

約数の個数: 144

約数和(自身を含む): 564677568

約数和(自身を除く): 393597828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 113, 117, 130, 156, 180, 195, 226, 234, 260, 339, 390, 452, 468, 565, 585, 647, 678, 780, 1017, 1130, 1170, 1294, 1356, 1469, 1695, 1941, 2034, 2260, 2340, 2588, 2938, 3235, 3390, 3882, 4068, 4407, 5085, 5823, 5876, 6470, 6780, 7345, 7764, 8411, 8814, 9705, 10170, 11646, 12940, 13221, 14690, 16822, 17628, 19410, 20340, 22035, 23292, 25233, 26442, 29115, 29380, 33644, 38820, 42055, 44070, 50466, 52884, 58230, 66105, 73111, 75699, 84110, 88140, 100932, 116460, 126165, 132210, 146222, 151398, 168220, 219333, 252330, 264420, 292444, 302796, 365555, 378495, 438666, 504660, 657999, 731110, 756990, 877332, 950443, 1096665, 1315998, 1462220, 1513980, 1900886, 2193330, 2631996, 2851329, 3289995, 3801772, 4386660, 4752215, 5702658, 6579990, 8553987, 9504430, 11405316, 13159980, 14256645, 17107974, 19008860, 28513290, 34215948, 42769935, 57026580, 85539870, 171079740]

約数ペア:

[(1, 171079740), (2, 85539870), (3, 57026580), (4, 42769935), (5, 34215948), (6, 28513290), (9, 19008860), (10, 17107974), (12, 14256645), (13, 13159980), (15, 11405316), (18, 9504430), (20, 8553987), (26, 6579990), (30, 5702658), (36, 4752215), (39, 4386660), (45, 3801772), (52, 3289995), (60, 2851329), (65, 2631996), (78, 2193330), (90, 1900886), (113, 1513980), (117, 1462220), (130, 1315998), (156, 1096665), (180, 950443), (195, 877332), (226, 756990), (234, 731110), (260, 657999), (339, 504660), (390, 438666), (452, 378495), (468, 365555), (565, 302796), (585, 292444), (647, 264420), (678, 252330), (780, 219333), (1017, 168220), (1130, 151398), (1170, 146222), (1294, 132210), (1356, 126165), (1469, 116460), (1695, 100932), (1941, 88140), (2034, 84110), (2260, 75699), (2340, 73111), (2588, 66105), (2938, 58230), (3235, 52884), (3390, 50466), (3882, 44070), (4068, 42055), (4407, 38820), (5085, 33644), (5823, 29380), (5876, 29115), (6470, 26442), (6780, 25233), (7345, 23292), (7764, 22035), (8411, 20340), (8814, 19410), (9705, 17628), (10170, 16822), (11646, 14690), (12940, 13221)]