276514804960

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1181}}^1\times {\mathrm{4421}}^1$

素因数の和:5948

約数の個数: 96

約数和(自身を含む): 655942994784

約数和(自身を除く): 379428189824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 662, 1181, 1324, 1655, 2362, 2648, 3310, 4421, 4724, 5296, 5905, 6620, 8842, 9448, 10592, 11810, 13240, 17684, 18896, 22105, 23620, 26480, 35368, 37792, 44210, 47240, 52960, 70736, 88420, 94480, 141472, 176840, 188960, 353680, 390911, 707360, 781822, 1463351, 1563644, 1954555, 2926702, 3127288, 3909110, 5221201, 5853404, 6254576, 7316755, 7818220, 10442402, 11706808, 12509152, 14633510, 15636440, 20884804, 23413616, 26106005, 29267020, 31272880, 41769608, 46827232, 52212010, 58534040, 62545760, 83539216, 104424020, 117068080, 167078432, 208848040, 234136160, 417696080, 835392160, 1728217531, 3456435062, 6912870124, 8641087655, 13825740248, 17282175310, 27651480496, 34564350620, 55302960992, 69128701240, 138257402480, 276514804960]

約数ペア:

[(1, 276514804960), (2, 138257402480), (4, 69128701240), (5, 55302960992), (8, 34564350620), (10, 27651480496), (16, 17282175310), (20, 13825740248), (32, 8641087655), (40, 6912870124), (80, 3456435062), (160, 1728217531), (331, 835392160), (662, 417696080), (1181, 234136160), (1324, 208848040), (1655, 167078432), (2362, 117068080), (2648, 104424020), (3310, 83539216), (4421, 62545760), (4724, 58534040), (5296, 52212010), (5905, 46827232), (6620, 41769608), (8842, 31272880), (9448, 29267020), (10592, 26106005), (11810, 23413616), (13240, 20884804), (17684, 15636440), (18896, 14633510), (22105, 12509152), (23620, 11706808), (26480, 10442402), (35368, 7818220), (37792, 7316755), (44210, 6254576), (47240, 5853404), (52960, 5221201), (70736, 3909110), (88420, 3127288), (94480, 2926702), (141472, 1954555), (176840, 1563644), (188960, 1463351), (353680, 781822), (390911, 707360)]