310088520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41017}}^1$

素因数の和:41044

約数の個数: 128

約数和(自身を含む): 1181318400

約数和(自身を除く): 871229880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 41017, 82034, 123051, 164068, 205085, 246102, 287119, 328136, 369153, 410170, 492204, 574238, 615255, 738306, 820340, 861357, 984408, 1107459, 1148476, 1230510, 1435595, 1476612, 1640680, 1722714, 1845765, 2214918, 2296952, 2461020, 2584071, 2871190, 2953224, 3445428, 3691530, 4306785, 4429836, 4922040, 5168142, 5537295, 5742380, 6890856, 7383060, 7752213, 8613570, 8859672, 10336284, 11074590, 11484760, 12920355, 14766120, 15504426, 17227140, 20672568, 22149180, 25840710, 31008852, 34454280, 38761065, 44298360, 51681420, 62017704, 77522130, 103362840, 155044260, 310088520]

約数ペア:

[(1, 310088520), (2, 155044260), (3, 103362840), (4, 77522130), (5, 62017704), (6, 51681420), (7, 44298360), (8, 38761065), (9, 34454280), (10, 31008852), (12, 25840710), (14, 22149180), (15, 20672568), (18, 17227140), (20, 15504426), (21, 14766120), (24, 12920355), (27, 11484760), (28, 11074590), (30, 10336284), (35, 8859672), (36, 8613570), (40, 7752213), (42, 7383060), (45, 6890856), (54, 5742380), (56, 5537295), (60, 5168142), (63, 4922040), (70, 4429836), (72, 4306785), (84, 3691530), (90, 3445428), (105, 2953224), (108, 2871190), (120, 2584071), (126, 2461020), (135, 2296952), (140, 2214918), (168, 1845765), (180, 1722714), (189, 1640680), (210, 1476612), (216, 1435595), (252, 1230510), (270, 1148476), (280, 1107459), (315, 984408), (360, 861357), (378, 820340), (420, 738306), (504, 615255), (540, 574238), (630, 492204), (756, 410170), (840, 369153), (945, 328136), (1080, 287119), (1260, 246102), (1512, 205085), (1890, 164068), (2520, 123051), (3780, 82034), (7560, 41017)]