68771560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 183332520

約数和(自身を除く): 114560960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 968, 1093, 1144, 1210, 1430, 1573, 2186, 2420, 2860, 3146, 4372, 4840, 5465, 5720, 6292, 7865, 8744, 10930, 12023, 12584, 14209, 15730, 21860, 24046, 28418, 31460, 43720, 48092, 56836, 60115, 62920, 71045, 96184, 113672, 120230, 132253, 142090, 156299, 240460, 264506, 284180, 312598, 480920, 529012, 568360, 625196, 661265, 781495, 1058024, 1250392, 1322530, 1562990, 1719289, 2645060, 3125980, 3438578, 5290120, 6251960, 6877156, 8596445, 13754312, 17192890, 34385780, 68771560]

約数ペア:

[(1, 68771560), (2, 34385780), (4, 17192890), (5, 13754312), (8, 8596445), (10, 6877156), (11, 6251960), (13, 5290120), (20, 3438578), (22, 3125980), (26, 2645060), (40, 1719289), (44, 1562990), (52, 1322530), (55, 1250392), (65, 1058024), (88, 781495), (104, 661265), (110, 625196), (121, 568360), (130, 529012), (143, 480920), (220, 312598), (242, 284180), (260, 264506), (286, 240460), (440, 156299), (484, 142090), (520, 132253), (572, 120230), (605, 113672), (715, 96184), (968, 71045), (1093, 62920), (1144, 60115), (1210, 56836), (1430, 48092), (1573, 43720), (2186, 31460), (2420, 28418), (2860, 24046), (3146, 21860), (4372, 15730), (4840, 14209), (5465, 12584), (5720, 12023), (6292, 10930), (7865, 8744)]