156992280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1$

素因数の和:1949

約数の個数: 128

約数和(自身を含む): 511116480

約数和(自身を除く): 354124200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1020, 1230, 1394, 1640, 1877, 2040, 2091, 2460, 2788, 3485, 3754, 4182, 4920, 5576, 5631, 6970, 7508, 8364, 9385, 10455, 11262, 13940, 15016, 16728, 18770, 20910, 22524, 27880, 28155, 31909, 37540, 41820, 45048, 56310, 63818, 75080, 76957, 83640, 95727, 112620, 127636, 153914, 159545, 191454, 225240, 230871, 255272, 307828, 319090, 382908, 384785, 461742, 478635, 615656, 638180, 765816, 769570, 923484, 957270, 1154355, 1276360, 1308269, 1539140, 1846968, 1914540, 2308710, 2616538, 3078280, 3829080, 3924807, 4617420, 5233076, 6541345, 7849614, 9234840, 10466152, 13082690, 15699228, 19624035, 26165380, 31398456, 39248070, 52330760, 78496140, 156992280]

約数ペア:

[(1, 156992280), (2, 78496140), (3, 52330760), (4, 39248070), (5, 31398456), (6, 26165380), (8, 19624035), (10, 15699228), (12, 13082690), (15, 10466152), (17, 9234840), (20, 7849614), (24, 6541345), (30, 5233076), (34, 4617420), (40, 3924807), (41, 3829080), (51, 3078280), (60, 2616538), (68, 2308710), (82, 1914540), (85, 1846968), (102, 1539140), (120, 1308269), (123, 1276360), (136, 1154355), (164, 957270), (170, 923484), (204, 769570), (205, 765816), (246, 638180), (255, 615656), (328, 478635), (340, 461742), (408, 384785), (410, 382908), (492, 319090), (510, 307828), (615, 255272), (680, 230871), (697, 225240), (820, 191454), (984, 159545), (1020, 153914), (1230, 127636), (1394, 112620), (1640, 95727), (1877, 83640), (2040, 76957), (2091, 75080), (2460, 63818), (2788, 56310), (3485, 45048), (3754, 41820), (4182, 37540), (4920, 31909), (5576, 28155), (5631, 27880), (6970, 22524), (7508, 20910), (8364, 18770), (9385, 16728), (10455, 15016), (11262, 13940)]