169924778520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2707}}^1\times {\mathrm{74729}}^1$

素因数の和:77457

約数の個数: 128

約数和(自身を含む): 582822259200

約数和(自身を除く): 412897480680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2707, 5414, 8121, 10828, 13535, 16242, 18949, 21656, 27070, 32484, 37898, 40605, 54140, 56847, 64968, 74729, 75796, 81210, 94745, 108280, 113694, 149458, 151592, 162420, 189490, 224187, 227388, 284235, 298916, 324840, 373645, 378980, 448374, 454776, 523103, 568470, 597832, 747290, 757960, 896748, 1046206, 1120935, 1136940, 1494580, 1569309, 1793496, 2092412, 2241870, 2273880, 2615515, 2989160, 3138618, 4184824, 4483740, 5231030, 6277236, 7846545, 8967480, 10462060, 12554472, 15693090, 20924120, 31386180, 62772360, 202291403, 404582806, 606874209, 809165612, 1011457015, 1213748418, 1416039821, 1618331224, 2022914030, 2427496836, 2832079642, 3034371045, 4045828060, 4248119463, 4854993672, 5664159284, 6068742090, 7080199105, 8091656120, 8496238926, 11328318568, 12137484180, 14160398210, 16992477852, 21240597315, 24274968360, 28320796420, 33984955704, 42481194630, 56641592840, 84962389260, 169924778520]

約数ペア:

[(1, 169924778520), (2, 84962389260), (3, 56641592840), (4, 42481194630), (5, 33984955704), (6, 28320796420), (7, 24274968360), (8, 21240597315), (10, 16992477852), (12, 14160398210), (14, 12137484180), (15, 11328318568), (20, 8496238926), (21, 8091656120), (24, 7080199105), (28, 6068742090), (30, 5664159284), (35, 4854993672), (40, 4248119463), (42, 4045828060), (56, 3034371045), (60, 2832079642), (70, 2427496836), (84, 2022914030), (105, 1618331224), (120, 1416039821), (140, 1213748418), (168, 1011457015), (210, 809165612), (280, 606874209), (420, 404582806), (840, 202291403), (2707, 62772360), (5414, 31386180), (8121, 20924120), (10828, 15693090), (13535, 12554472), (16242, 10462060), (18949, 8967480), (21656, 7846545), (27070, 6277236), (32484, 5231030), (37898, 4483740), (40605, 4184824), (54140, 3138618), (56847, 2989160), (64968, 2615515), (74729, 2273880), (75796, 2241870), (81210, 2092412), (94745, 1793496), (108280, 1569309), (113694, 1494580), (149458, 1136940), (151592, 1120935), (162420, 1046206), (189490, 896748), (224187, 757960), (227388, 747290), (284235, 597832), (298916, 568470), (324840, 523103), (373645, 454776), (378980, 448374)]