428041680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{577}}^1$

素因数の和:885

約数の個数: 160

約数和(自身を含む): 1455228288

約数和(自身を除く): 1027186608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 281, 330, 440, 528, 562, 577, 660, 843, 880, 1124, 1154, 1320, 1405, 1686, 1731, 2248, 2308, 2640, 2810, 2885, 3091, 3372, 3462, 4215, 4496, 4616, 5620, 5770, 6182, 6347, 6744, 6924, 8430, 8655, 9232, 9273, 11240, 11540, 12364, 12694, 13488, 13848, 15455, 16860, 17310, 18546, 19041, 22480, 23080, 24728, 25388, 27696, 30910, 31735, 33720, 34620, 37092, 38082, 46160, 46365, 49456, 50776, 61820, 63470, 67440, 69240, 74184, 76164, 92730, 95205, 101552, 123640, 126940, 138480, 148368, 152328, 162137, 185460, 190410, 247280, 253880, 304656, 324274, 370920, 380820, 486411, 507760, 648548, 741840, 761640, 810685, 972822, 1297096, 1523280, 1621370, 1783507, 1945644, 2432055, 2594192, 3242740, 3567014, 3891288, 4864110, 5350521, 6485480, 7134028, 7782576, 8917535, 9728220, 10701042, 12970960, 14268056, 17835070, 19456440, 21402084, 26752605, 28536112, 35670140, 38912880, 42804168, 53505210, 71340280, 85608336, 107010420, 142680560, 214020840, 428041680]

約数ペア:

[(1, 428041680), (2, 214020840), (3, 142680560), (4, 107010420), (5, 85608336), (6, 71340280), (8, 53505210), (10, 42804168), (11, 38912880), (12, 35670140), (15, 28536112), (16, 26752605), (20, 21402084), (22, 19456440), (24, 17835070), (30, 14268056), (33, 12970960), (40, 10701042), (44, 9728220), (48, 8917535), (55, 7782576), (60, 7134028), (66, 6485480), (80, 5350521), (88, 4864110), (110, 3891288), (120, 3567014), (132, 3242740), (165, 2594192), (176, 2432055), (220, 1945644), (240, 1783507), (264, 1621370), (281, 1523280), (330, 1297096), (440, 972822), (528, 810685), (562, 761640), (577, 741840), (660, 648548), (843, 507760), (880, 486411), (1124, 380820), (1154, 370920), (1320, 324274), (1405, 304656), (1686, 253880), (1731, 247280), (2248, 190410), (2308, 185460), (2640, 162137), (2810, 152328), (2885, 148368), (3091, 138480), (3372, 126940), (3462, 123640), (4215, 101552), (4496, 95205), (4616, 92730), (5620, 76164), (5770, 74184), (6182, 69240), (6347, 67440), (6744, 63470), (6924, 61820), (8430, 50776), (8655, 49456), (9232, 46365), (9273, 46160), (11240, 38082), (11540, 37092), (12364, 34620), (12694, 33720), (13488, 31735), (13848, 30910), (15455, 27696), (16860, 25388), (17310, 24728), (18546, 23080), (19041, 22480)]