610940560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 1593326592

約数和(自身を除く): 982386032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 43, 62, 68, 80, 85, 86, 124, 136, 155, 170, 172, 215, 248, 272, 310, 337, 340, 344, 430, 496, 527, 620, 674, 680, 688, 731, 860, 1054, 1240, 1333, 1348, 1360, 1462, 1685, 1720, 2108, 2480, 2635, 2666, 2696, 2924, 3370, 3440, 3655, 4216, 5270, 5332, 5392, 5729, 5848, 6665, 6740, 7310, 8432, 10447, 10540, 10664, 11458, 11696, 13330, 13480, 14491, 14620, 20894, 21080, 21328, 22661, 22916, 26660, 26960, 28645, 28982, 29240, 41788, 42160, 45322, 45832, 52235, 53320, 57290, 57964, 58480, 72455, 83576, 90644, 91664, 104470, 106640, 113305, 114580, 115928, 144910, 167152, 177599, 181288, 208940, 226610, 229160, 231856, 246347, 289820, 355198, 362576, 417880, 449221, 453220, 458320, 492694, 579640, 710396, 835760, 887995, 898442, 906440, 985388, 1159280, 1231735, 1420792, 1775990, 1796884, 1812880, 1970776, 2246105, 2463470, 2841584, 3551980, 3593768, 3941552, 4492210, 4926940, 7103960, 7187536, 7636757, 8984420, 9853880, 14207920, 15273514, 17968840, 19707760, 30547028, 35937680, 38183785, 61094056, 76367570, 122188112, 152735140, 305470280, 610940560]

約数ペア:

[(1, 610940560), (2, 305470280), (4, 152735140), (5, 122188112), (8, 76367570), (10, 61094056), (16, 38183785), (17, 35937680), (20, 30547028), (31, 19707760), (34, 17968840), (40, 15273514), (43, 14207920), (62, 9853880), (68, 8984420), (80, 7636757), (85, 7187536), (86, 7103960), (124, 4926940), (136, 4492210), (155, 3941552), (170, 3593768), (172, 3551980), (215, 2841584), (248, 2463470), (272, 2246105), (310, 1970776), (337, 1812880), (340, 1796884), (344, 1775990), (430, 1420792), (496, 1231735), (527, 1159280), (620, 985388), (674, 906440), (680, 898442), (688, 887995), (731, 835760), (860, 710396), (1054, 579640), (1240, 492694), (1333, 458320), (1348, 453220), (1360, 449221), (1462, 417880), (1685, 362576), (1720, 355198), (2108, 289820), (2480, 246347), (2635, 231856), (2666, 229160), (2696, 226610), (2924, 208940), (3370, 181288), (3440, 177599), (3655, 167152), (4216, 144910), (5270, 115928), (5332, 114580), (5392, 113305), (5729, 106640), (5848, 104470), (6665, 91664), (6740, 90644), (7310, 83576), (8432, 72455), (10447, 58480), (10540, 57964), (10664, 57290), (11458, 53320), (11696, 52235), (13330, 45832), (13480, 45322), (14491, 42160), (14620, 41788), (20894, 29240), (21080, 28982), (21328, 28645), (22661, 26960), (22916, 26660)]