264879570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 697973760

約数和(自身を除く): 433094190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 101, 107, 114, 129, 190, 202, 214, 215, 258, 285, 303, 321, 430, 505, 535, 570, 606, 642, 645, 817, 1010, 1070, 1290, 1515, 1605, 1634, 1919, 2033, 2451, 3030, 3210, 3838, 4066, 4085, 4343, 4601, 4902, 5757, 6099, 8170, 8686, 9202, 9595, 10165, 10807, 11514, 12198, 12255, 13029, 13803, 19190, 20330, 21614, 21715, 23005, 24510, 26058, 27606, 28785, 30495, 32421, 43430, 46010, 54035, 57570, 60990, 64842, 65145, 69015, 82517, 87419, 108070, 130290, 138030, 162105, 165034, 174838, 205333, 247551, 262257, 324210, 410666, 412585, 437095, 464701, 495102, 524514, 615999, 825170, 874190, 929402, 1026665, 1231998, 1237755, 1311285, 1394103, 2053330, 2323505, 2475510, 2622570, 2788206, 3079995, 4647010, 6159990, 6970515, 8829319, 13941030, 17658638, 26487957, 44146595, 52975914, 88293190, 132439785, 264879570]

約数ペア:

[(1, 264879570), (2, 132439785), (3, 88293190), (5, 52975914), (6, 44146595), (10, 26487957), (15, 17658638), (19, 13941030), (30, 8829319), (38, 6970515), (43, 6159990), (57, 4647010), (86, 3079995), (95, 2788206), (101, 2622570), (107, 2475510), (114, 2323505), (129, 2053330), (190, 1394103), (202, 1311285), (214, 1237755), (215, 1231998), (258, 1026665), (285, 929402), (303, 874190), (321, 825170), (430, 615999), (505, 524514), (535, 495102), (570, 464701), (606, 437095), (642, 412585), (645, 410666), (817, 324210), (1010, 262257), (1070, 247551), (1290, 205333), (1515, 174838), (1605, 165034), (1634, 162105), (1919, 138030), (2033, 130290), (2451, 108070), (3030, 87419), (3210, 82517), (3838, 69015), (4066, 65145), (4085, 64842), (4343, 60990), (4601, 57570), (4902, 54035), (5757, 46010), (6099, 43430), (8170, 32421), (8686, 30495), (9202, 28785), (9595, 27606), (10165, 26058), (10807, 24510), (11514, 23005), (12198, 21715), (12255, 21614), (13029, 20330), (13803, 19190)]