4771938780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{8627}}^1$

素因数の和:9088

約数の個数: 144

約数和(自身を含む): 16582325760

約数和(自身を除く): 11810386980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 439, 630, 878, 1260, 1317, 1756, 2195, 2634, 3073, 3951, 4390, 5268, 6146, 6585, 7902, 8627, 8780, 9219, 12292, 13170, 15365, 15804, 17254, 18438, 19755, 25881, 26340, 27657, 30730, 34508, 36876, 39510, 43135, 46095, 51762, 55314, 60389, 61460, 77643, 79020, 86270, 92190, 103524, 110628, 120778, 129405, 138285, 155286, 172540, 181167, 184380, 241556, 258810, 276570, 301945, 310572, 362334, 388215, 517620, 543501, 553140, 603890, 724668, 776430, 905835, 1087002, 1207780, 1552860, 1811670, 2174004, 2717505, 3623340, 3787253, 5435010, 7574506, 10870020, 11361759, 15149012, 18936265, 22723518, 26510771, 34085277, 37872530, 45447036, 53021542, 56808795, 68170554, 75745060, 79532313, 106043084, 113617590, 132553855, 136341108, 159064626, 170426385, 227235180, 238596939, 265107710, 318129252, 340852770, 397661565, 477193878, 530215420, 681705540, 795323130, 954387756, 1192984695, 1590646260, 2385969390, 4771938780]

約数ペア:

[(1, 4771938780), (2, 2385969390), (3, 1590646260), (4, 1192984695), (5, 954387756), (6, 795323130), (7, 681705540), (9, 530215420), (10, 477193878), (12, 397661565), (14, 340852770), (15, 318129252), (18, 265107710), (20, 238596939), (21, 227235180), (28, 170426385), (30, 159064626), (35, 136341108), (36, 132553855), (42, 113617590), (45, 106043084), (60, 79532313), (63, 75745060), (70, 68170554), (84, 56808795), (90, 53021542), (105, 45447036), (126, 37872530), (140, 34085277), (180, 26510771), (210, 22723518), (252, 18936265), (315, 15149012), (420, 11361759), (439, 10870020), (630, 7574506), (878, 5435010), (1260, 3787253), (1317, 3623340), (1756, 2717505), (2195, 2174004), (2634, 1811670), (3073, 1552860), (3951, 1207780), (4390, 1087002), (5268, 905835), (6146, 776430), (6585, 724668), (7902, 603890), (8627, 553140), (8780, 543501), (9219, 517620), (12292, 388215), (13170, 362334), (15365, 310572), (15804, 301945), (17254, 276570), (18438, 258810), (19755, 241556), (25881, 184380), (26340, 181167), (27657, 172540), (30730, 155286), (34508, 138285), (36876, 129405), (39510, 120778), (43135, 110628), (46095, 103524), (51762, 92190), (55314, 86270), (60389, 79020), (61460, 77643)]