159410680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 450424800

約数和(自身を除く): 291014120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 29, 31, 40, 44, 52, 55, 58, 62, 65, 88, 104, 110, 116, 124, 130, 143, 145, 155, 220, 232, 248, 260, 286, 290, 310, 319, 341, 377, 403, 440, 520, 572, 580, 620, 638, 682, 715, 754, 806, 899, 961, 1144, 1160, 1240, 1276, 1364, 1430, 1508, 1595, 1612, 1705, 1798, 1885, 1922, 2015, 2552, 2728, 2860, 3016, 3190, 3224, 3410, 3596, 3770, 3844, 4030, 4147, 4433, 4495, 4805, 5720, 6380, 6820, 7192, 7540, 7688, 8060, 8294, 8866, 8990, 9610, 9889, 10571, 11687, 12493, 12760, 13640, 15080, 16120, 16588, 17732, 17980, 19220, 19778, 20735, 21142, 22165, 23374, 24986, 27869, 33176, 35464, 35960, 38440, 39556, 41470, 42284, 44330, 46748, 49445, 49972, 52855, 55738, 58435, 62465, 79112, 82940, 84568, 88660, 93496, 98890, 99944, 105710, 111476, 116870, 124930, 128557, 137423, 139345, 165880, 177320, 197780, 211420, 222952, 233740, 249860, 257114, 274846, 278690, 306559, 362297, 395560, 422840, 467480, 499720, 514228, 549692, 557380, 613118, 642785, 687115, 724594, 1028456, 1099384, 1114760, 1226236, 1285570, 1374230, 1449188, 1532795, 1811485, 2452472, 2571140, 2748460, 2898376, 3065590, 3622970, 3985267, 5142280, 5496920, 6131180, 7245940, 7970534, 12262360, 14491880, 15941068, 19926335, 31882136, 39852670, 79705340, 159410680]

約数ペア:

[(1, 159410680), (2, 79705340), (4, 39852670), (5, 31882136), (8, 19926335), (10, 15941068), (11, 14491880), (13, 12262360), (20, 7970534), (22, 7245940), (26, 6131180), (29, 5496920), (31, 5142280), (40, 3985267), (44, 3622970), (52, 3065590), (55, 2898376), (58, 2748460), (62, 2571140), (65, 2452472), (88, 1811485), (104, 1532795), (110, 1449188), (116, 1374230), (124, 1285570), (130, 1226236), (143, 1114760), (145, 1099384), (155, 1028456), (220, 724594), (232, 687115), (248, 642785), (260, 613118), (286, 557380), (290, 549692), (310, 514228), (319, 499720), (341, 467480), (377, 422840), (403, 395560), (440, 362297), (520, 306559), (572, 278690), (580, 274846), (620, 257114), (638, 249860), (682, 233740), (715, 222952), (754, 211420), (806, 197780), (899, 177320), (961, 165880), (1144, 139345), (1160, 137423), (1240, 128557), (1276, 124930), (1364, 116870), (1430, 111476), (1508, 105710), (1595, 99944), (1612, 98890), (1705, 93496), (1798, 88660), (1885, 84568), (1922, 82940), (2015, 79112), (2552, 62465), (2728, 58435), (2860, 55738), (3016, 52855), (3190, 49972), (3224, 49445), (3410, 46748), (3596, 44330), (3770, 42284), (3844, 41470), (4030, 39556), (4147, 38440), (4433, 35960), (4495, 35464), (4805, 33176), (5720, 27869), (6380, 24986), (6820, 23374), (7192, 22165), (7540, 21142), (7688, 20735), (8060, 19778), (8294, 19220), (8866, 17980), (8990, 17732), (9610, 16588), (9889, 16120), (10571, 15080), (11687, 13640), (12493, 12760)]