13880041680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109741}}^1$

素因数の和:109805

約数の個数: 160

約数和(自身を含む): 47029275648

約数和(自身を除く): 33149233968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3162, 3720, 4080, 4216, 5270, 6324, 7440, 7905, 8432, 10540, 12648, 15810, 21080, 25296, 31620, 42160, 63240, 109741, 126480, 219482, 329223, 438964, 548705, 658446, 877928, 1097410, 1316892, 1646115, 1755856, 1865597, 2194820, 2633784, 3292230, 3401971, 3731194, 4389640, 5267568, 5596791, 6584460, 6803942, 7462388, 8779280, 9327985, 10205913, 11193582, 13168920, 13607884, 14924776, 17009855, 18655970, 20411826, 22387164, 26337840, 27215768, 27983955, 29849552, 34019710, 37311940, 40823652, 44774328, 51029565, 54431536, 55967910, 57833507, 68039420, 74623880, 81647304, 89548656, 102059130, 111935820, 115667014, 136078840, 149247760, 163294608, 173500521, 204118260, 223871640, 231334028, 272157680, 289167535, 347001042, 408236520, 447743280, 462668056, 578335070, 694002084, 816473040, 867502605, 925336112, 1156670140, 1388004168, 1735005210, 2313340280, 2776008336, 3470010420, 4626680560, 6940020840, 13880041680]

約数ペア:

[(1, 13880041680), (2, 6940020840), (3, 4626680560), (4, 3470010420), (5, 2776008336), (6, 2313340280), (8, 1735005210), (10, 1388004168), (12, 1156670140), (15, 925336112), (16, 867502605), (17, 816473040), (20, 694002084), (24, 578335070), (30, 462668056), (31, 447743280), (34, 408236520), (40, 347001042), (48, 289167535), (51, 272157680), (60, 231334028), (62, 223871640), (68, 204118260), (80, 173500521), (85, 163294608), (93, 149247760), (102, 136078840), (120, 115667014), (124, 111935820), (136, 102059130), (155, 89548656), (170, 81647304), (186, 74623880), (204, 68039420), (240, 57833507), (248, 55967910), (255, 54431536), (272, 51029565), (310, 44774328), (340, 40823652), (372, 37311940), (408, 34019710), (465, 29849552), (496, 27983955), (510, 27215768), (527, 26337840), (620, 22387164), (680, 20411826), (744, 18655970), (816, 17009855), (930, 14924776), (1020, 13607884), (1054, 13168920), (1240, 11193582), (1360, 10205913), (1488, 9327985), (1581, 8779280), (1860, 7462388), (2040, 6803942), (2108, 6584460), (2480, 5596791), (2635, 5267568), (3162, 4389640), (3720, 3731194), (4080, 3401971), (4216, 3292230), (5270, 2633784), (6324, 2194820), (7440, 1865597), (7905, 1755856), (8432, 1646115), (10540, 1316892), (12648, 1097410), (15810, 877928), (21080, 658446), (25296, 548705), (31620, 438964), (42160, 329223), (63240, 219482), (109741, 126480)]