15986964168

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1489}}^1$

素因数の和:1783

約数の個数: 224

約数和(自身を含む): 51593097600

約数和(自身を除く): 35606133432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 263, 324, 378, 486, 504, 526, 567, 648, 729, 756, 789, 972, 1052, 1134, 1458, 1489, 1512, 1578, 1701, 1841, 1944, 2104, 2268, 2367, 2916, 2978, 3156, 3402, 3682, 4467, 4536, 4734, 5103, 5523, 5832, 5956, 6312, 6804, 7101, 7364, 8934, 9468, 10206, 10423, 11046, 11912, 13401, 13608, 14202, 14728, 16569, 17868, 18936, 20412, 20846, 21303, 22092, 26802, 28404, 31269, 33138, 35736, 40203, 40824, 41692, 42606, 44184, 49707, 53604, 56808, 62538, 63909, 66276, 80406, 83384, 85212, 93807, 99414, 107208, 120609, 125076, 127818, 132552, 149121, 160812, 170424, 187614, 191727, 198828, 241218, 250152, 255636, 281421, 298242, 321624, 361827, 375228, 383454, 391607, 397656, 447363, 482436, 511272, 562842, 596484, 723654, 750456, 766908, 783214, 844263, 894726, 964872, 1085481, 1125684, 1174821, 1192968, 1342089, 1447308, 1533816, 1566428, 1688526, 1789452, 2170962, 2251368, 2349642, 2532789, 2684178, 2741249, 2894616, 3132856, 3377052, 3524463, 3578904, 4341924, 4699284, 5065578, 5368356, 5482498, 6754104, 7048926, 7598367, 8223747, 8683848, 9398568, 10131156, 10573389, 10736712, 10964996, 14097852, 15196734, 16447494, 20262312, 21146778, 21929992, 24671241, 28195704, 30393468, 31720167, 32894988, 42293556, 49342482, 60786936, 63440334, 65789976, 74013723, 84587112, 95160501, 98684964, 126880668, 148027446, 190321002, 197369928, 222041169, 253761336, 285481503, 296054892, 380642004, 444082338, 570963006, 592109784, 666123507, 761284008, 888164676, 1141926012, 1332247014, 1776329352, 1998370521, 2283852024, 2664494028, 3996741042, 5328988056, 7993482084, 15986964168]

約数ペア:

[(1, 15986964168), (2, 7993482084), (3, 5328988056), (4, 3996741042), (6, 2664494028), (7, 2283852024), (8, 1998370521), (9, 1776329352), (12, 1332247014), (14, 1141926012), (18, 888164676), (21, 761284008), (24, 666123507), (27, 592109784), (28, 570963006), (36, 444082338), (42, 380642004), (54, 296054892), (56, 285481503), (63, 253761336), (72, 222041169), (81, 197369928), (84, 190321002), (108, 148027446), (126, 126880668), (162, 98684964), (168, 95160501), (189, 84587112), (216, 74013723), (243, 65789976), (252, 63440334), (263, 60786936), (324, 49342482), (378, 42293556), (486, 32894988), (504, 31720167), (526, 30393468), (567, 28195704), (648, 24671241), (729, 21929992), (756, 21146778), (789, 20262312), (972, 16447494), (1052, 15196734), (1134, 14097852), (1458, 10964996), (1489, 10736712), (1512, 10573389), (1578, 10131156), (1701, 9398568), (1841, 8683848), (1944, 8223747), (2104, 7598367), (2268, 7048926), (2367, 6754104), (2916, 5482498), (2978, 5368356), (3156, 5065578), (3402, 4699284), (3682, 4341924), (4467, 3578904), (4536, 3524463), (4734, 3377052), (5103, 3132856), (5523, 2894616), (5832, 2741249), (5956, 2684178), (6312, 2532789), (6804, 2349642), (7101, 2251368), (7364, 2170962), (8934, 1789452), (9468, 1688526), (10206, 1566428), (10423, 1533816), (11046, 1447308), (11912, 1342089), (13401, 1192968), (13608, 1174821), (14202, 1125684), (14728, 1085481), (16569, 964872), (17868, 894726), (18936, 844263), (20412, 783214), (20846, 766908), (21303, 750456), (22092, 723654), (26802, 596484), (28404, 562842), (31269, 511272), (33138, 482436), (35736, 447363), (40203, 397656), (40824, 391607), (41692, 383454), (42606, 375228), (44184, 361827), (49707, 321624), (53604, 298242), (56808, 281421), (62538, 255636), (63909, 250152), (66276, 241218), (80406, 198828), (83384, 191727), (85212, 187614), (93807, 170424), (99414, 160812), (107208, 149121), (120609, 132552), (125076, 127818)]