4271432520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{3221}}^1$

素因数の和:3535

約数の個数: 128

約数和(自身を含む): 13167411840

約数和(自身を除く): 8895979320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 257, 258, 344, 430, 514, 516, 645, 771, 860, 1028, 1032, 1285, 1290, 1542, 1720, 2056, 2570, 2580, 3084, 3221, 3855, 5140, 5160, 6168, 6442, 7710, 9663, 10280, 11051, 12884, 15420, 16105, 19326, 22102, 25768, 30840, 32210, 33153, 38652, 44204, 48315, 55255, 64420, 66306, 77304, 88408, 96630, 110510, 128840, 132612, 138503, 165765, 193260, 221020, 265224, 277006, 331530, 386520, 415509, 442040, 554012, 663060, 692515, 827797, 831018, 1108024, 1326120, 1385030, 1655594, 1662036, 2077545, 2483391, 2770060, 3311188, 3324072, 4138985, 4155090, 4966782, 5540120, 6622376, 8277970, 8310180, 9933564, 12416955, 16555940, 16620360, 19867128, 24833910, 33111880, 35595271, 49667820, 71190542, 99335640, 106785813, 142381084, 177976355, 213571626, 284762168, 355952710, 427143252, 533929065, 711905420, 854286504, 1067858130, 1423810840, 2135716260, 4271432520]

約数ペア:

[(1, 4271432520), (2, 2135716260), (3, 1423810840), (4, 1067858130), (5, 854286504), (6, 711905420), (8, 533929065), (10, 427143252), (12, 355952710), (15, 284762168), (20, 213571626), (24, 177976355), (30, 142381084), (40, 106785813), (43, 99335640), (60, 71190542), (86, 49667820), (120, 35595271), (129, 33111880), (172, 24833910), (215, 19867128), (257, 16620360), (258, 16555940), (344, 12416955), (430, 9933564), (514, 8310180), (516, 8277970), (645, 6622376), (771, 5540120), (860, 4966782), (1028, 4155090), (1032, 4138985), (1285, 3324072), (1290, 3311188), (1542, 2770060), (1720, 2483391), (2056, 2077545), (2570, 1662036), (2580, 1655594), (3084, 1385030), (3221, 1326120), (3855, 1108024), (5140, 831018), (5160, 827797), (6168, 692515), (6442, 663060), (7710, 554012), (9663, 442040), (10280, 415509), (11051, 386520), (12884, 331530), (15420, 277006), (16105, 265224), (19326, 221020), (22102, 193260), (25768, 165765), (30840, 138503), (32210, 132612), (33153, 128840), (38652, 110510), (44204, 96630), (48315, 88408), (55255, 77304), (64420, 66306)]