15660160912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{499}}^1\times {\mathrm{617}}^1$

素因数の和:1169

約数の個数: 120

約数和(自身を含む): 35289036000

約数和(自身を除く): 19628875088

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 289, 374, 499, 578, 617, 748, 998, 1156, 1234, 1496, 1996, 2312, 2468, 2992, 3179, 3992, 4624, 4936, 5489, 6358, 6787, 7984, 8483, 9872, 10489, 10978, 12716, 13574, 16966, 20978, 21956, 25432, 27148, 33932, 41956, 43912, 50864, 54296, 67864, 83912, 87824, 93313, 108592, 115379, 135728, 144211, 167824, 178313, 186626, 230758, 288422, 307883, 356626, 373252, 461516, 576844, 615766, 713252, 746504, 923032, 1153688, 1231532, 1426504, 1493008, 1586321, 1846064, 1961443, 2307376, 2463064, 2853008, 3172642, 3386713, 3922886, 4926128, 5234011, 6345284, 6773426, 7845772, 10468022, 12690568, 13546852, 15691544, 20936044, 25381136, 27093704, 31383088, 41872088, 54187408, 57574121, 83744176, 88978187, 115148242, 177956374, 230296484, 355912748, 460592968, 711825496, 921185936, 978760057, 1423650992, 1957520114, 3915040228, 7830080456, 15660160912]

約数ペア:

[(1, 15660160912), (2, 7830080456), (4, 3915040228), (8, 1957520114), (11, 1423650992), (16, 978760057), (17, 921185936), (22, 711825496), (34, 460592968), (44, 355912748), (68, 230296484), (88, 177956374), (136, 115148242), (176, 88978187), (187, 83744176), (272, 57574121), (289, 54187408), (374, 41872088), (499, 31383088), (578, 27093704), (617, 25381136), (748, 20936044), (998, 15691544), (1156, 13546852), (1234, 12690568), (1496, 10468022), (1996, 7845772), (2312, 6773426), (2468, 6345284), (2992, 5234011), (3179, 4926128), (3992, 3922886), (4624, 3386713), (4936, 3172642), (5489, 2853008), (6358, 2463064), (6787, 2307376), (7984, 1961443), (8483, 1846064), (9872, 1586321), (10489, 1493008), (10978, 1426504), (12716, 1231532), (13574, 1153688), (16966, 923032), (20978, 746504), (21956, 713252), (25432, 615766), (27148, 576844), (33932, 461516), (41956, 373252), (43912, 356626), (50864, 307883), (54296, 288422), (67864, 230758), (83912, 186626), (87824, 178313), (93313, 167824), (108592, 144211), (115379, 135728)]