173020680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{68659}}^1$

素因数の和:68683

約数の個数: 96

約数和(自身を含む): 642657600

約数和(自身を除く): 469636920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 68659, 137318, 205977, 274636, 343295, 411954, 480613, 549272, 617931, 686590, 823908, 961226, 1029885, 1235862, 1373180, 1441839, 1647816, 1922452, 2059770, 2403065, 2471724, 2746360, 2883678, 3089655, 3844904, 4119540, 4325517, 4806130, 4943448, 5767356, 6179310, 7209195, 8239080, 8651034, 9612260, 11534712, 12358620, 14418390, 17302068, 19224520, 21627585, 24717240, 28836780, 34604136, 43255170, 57673560, 86510340, 173020680]

約数ペア:

[(1, 173020680), (2, 86510340), (3, 57673560), (4, 43255170), (5, 34604136), (6, 28836780), (7, 24717240), (8, 21627585), (9, 19224520), (10, 17302068), (12, 14418390), (14, 12358620), (15, 11534712), (18, 9612260), (20, 8651034), (21, 8239080), (24, 7209195), (28, 6179310), (30, 5767356), (35, 4943448), (36, 4806130), (40, 4325517), (42, 4119540), (45, 3844904), (56, 3089655), (60, 2883678), (63, 2746360), (70, 2471724), (72, 2403065), (84, 2059770), (90, 1922452), (105, 1647816), (120, 1441839), (126, 1373180), (140, 1235862), (168, 1029885), (180, 961226), (210, 823908), (252, 686590), (280, 617931), (315, 549272), (360, 480613), (420, 411954), (504, 343295), (630, 274636), (840, 205977), (1260, 137318), (2520, 68659)]