15170980880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{32713}}^1$

素因数の和:32785

約数の個数: 160

約数和(自身を含む): 42058165248

約数和(自身を除く): 26887184368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 34, 40, 44, 55, 62, 68, 80, 85, 88, 110, 124, 136, 155, 170, 176, 187, 220, 248, 272, 310, 340, 341, 374, 440, 496, 527, 620, 680, 682, 748, 880, 935, 1054, 1240, 1360, 1364, 1496, 1705, 1870, 2108, 2480, 2635, 2728, 2992, 3410, 3740, 4216, 5270, 5456, 5797, 6820, 7480, 8432, 10540, 11594, 13640, 14960, 21080, 23188, 27280, 28985, 32713, 42160, 46376, 57970, 65426, 92752, 115940, 130852, 163565, 231880, 261704, 327130, 359843, 463760, 523408, 556121, 654260, 719686, 1014103, 1112242, 1308520, 1439372, 1799215, 2028206, 2224484, 2617040, 2780605, 2878744, 3598430, 4056412, 4448968, 5070515, 5561210, 5757488, 6117331, 7196860, 8112824, 8897936, 10141030, 11122420, 11155133, 12234662, 14393720, 16225648, 17239751, 20282060, 22244840, 22310266, 24469324, 28787440, 30586655, 34479502, 40564120, 44489680, 44620532, 48938648, 55775665, 61173310, 68959004, 81128240, 86198755, 89241064, 97877296, 111551330, 122346620, 137918008, 172397510, 178482128, 189637261, 223102660, 244693240, 275836016, 344795020, 379274522, 446205320, 489386480, 689590040, 758549044, 892410640, 948186305, 1379180080, 1517098088, 1896372610, 3034196176, 3792745220, 7585490440, 15170980880]

約数ペア:

[(1, 15170980880), (2, 7585490440), (4, 3792745220), (5, 3034196176), (8, 1896372610), (10, 1517098088), (11, 1379180080), (16, 948186305), (17, 892410640), (20, 758549044), (22, 689590040), (31, 489386480), (34, 446205320), (40, 379274522), (44, 344795020), (55, 275836016), (62, 244693240), (68, 223102660), (80, 189637261), (85, 178482128), (88, 172397510), (110, 137918008), (124, 122346620), (136, 111551330), (155, 97877296), (170, 89241064), (176, 86198755), (187, 81128240), (220, 68959004), (248, 61173310), (272, 55775665), (310, 48938648), (340, 44620532), (341, 44489680), (374, 40564120), (440, 34479502), (496, 30586655), (527, 28787440), (620, 24469324), (680, 22310266), (682, 22244840), (748, 20282060), (880, 17239751), (935, 16225648), (1054, 14393720), (1240, 12234662), (1360, 11155133), (1364, 11122420), (1496, 10141030), (1705, 8897936), (1870, 8112824), (2108, 7196860), (2480, 6117331), (2635, 5757488), (2728, 5561210), (2992, 5070515), (3410, 4448968), (3740, 4056412), (4216, 3598430), (5270, 2878744), (5456, 2780605), (5797, 2617040), (6820, 2224484), (7480, 2028206), (8432, 1799215), (10540, 1439372), (11594, 1308520), (13640, 1112242), (14960, 1014103), (21080, 719686), (23188, 654260), (27280, 556121), (28985, 523408), (32713, 463760), (42160, 359843), (46376, 327130), (57970, 261704), (65426, 231880), (92752, 163565), (115940, 130852)]