288668380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14419}}^1$

素因数の和:14459

約数の個数: 96

約数和(自身を含む): 813980160

約数和(自身を除く): 525311780

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 10010, 14419, 20020, 28838, 57676, 72095, 100933, 144190, 158609, 187447, 201866, 288380, 317218, 374894, 403732, 504665, 634436, 749788, 793045, 937235, 1009330, 1110263, 1312129, 1586090, 1874470, 2018660, 2061917, 2220526, 2624258, 3172180, 3748940, 4123834, 4441052, 5248516, 5551315, 6560645, 8247668, 10309585, 11102630, 13121290, 14433419, 20619170, 22205260, 26242580, 28866838, 41238340, 57733676, 72167095, 144334190, 288668380]

約数ペア:

[(1, 288668380), (2, 144334190), (4, 72167095), (5, 57733676), (7, 41238340), (10, 28866838), (11, 26242580), (13, 22205260), (14, 20619170), (20, 14433419), (22, 13121290), (26, 11102630), (28, 10309585), (35, 8247668), (44, 6560645), (52, 5551315), (55, 5248516), (65, 4441052), (70, 4123834), (77, 3748940), (91, 3172180), (110, 2624258), (130, 2220526), (140, 2061917), (143, 2018660), (154, 1874470), (182, 1586090), (220, 1312129), (260, 1110263), (286, 1009330), (308, 937235), (364, 793045), (385, 749788), (455, 634436), (572, 504665), (715, 403732), (770, 374894), (910, 317218), (1001, 288380), (1430, 201866), (1540, 187447), (1820, 158609), (2002, 144190), (2860, 100933), (4004, 72095), (5005, 57676), (10010, 28838), (14419, 20020)]