17246040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{419}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 60480000

約数和(自身を除く): 43233960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 419, 420, 490, 588, 686, 735, 838, 840, 980, 1029, 1176, 1257, 1372, 1470, 1676, 1715, 1960, 2058, 2095, 2514, 2744, 2933, 2940, 3352, 3430, 4116, 4190, 5028, 5145, 5866, 5880, 6285, 6860, 8232, 8380, 8799, 10056, 10290, 11732, 12570, 13720, 14665, 16760, 17598, 20531, 20580, 23464, 25140, 29330, 35196, 41062, 41160, 43995, 50280, 58660, 61593, 70392, 82124, 87990, 102655, 117320, 123186, 143717, 164248, 175980, 205310, 246372, 287434, 307965, 351960, 410620, 431151, 492744, 574868, 615930, 718585, 821240, 862302, 1149736, 1231860, 1437170, 1724604, 2155755, 2463720, 2874340, 3449208, 4311510, 5748680, 8623020, 17246040]

約数ペア:

[(1, 17246040), (2, 8623020), (3, 5748680), (4, 4311510), (5, 3449208), (6, 2874340), (7, 2463720), (8, 2155755), (10, 1724604), (12, 1437170), (14, 1231860), (15, 1149736), (20, 862302), (21, 821240), (24, 718585), (28, 615930), (30, 574868), (35, 492744), (40, 431151), (42, 410620), (49, 351960), (56, 307965), (60, 287434), (70, 246372), (84, 205310), (98, 175980), (105, 164248), (120, 143717), (140, 123186), (147, 117320), (168, 102655), (196, 87990), (210, 82124), (245, 70392), (280, 61593), (294, 58660), (343, 50280), (392, 43995), (419, 41160), (420, 41062), (490, 35196), (588, 29330), (686, 25140), (735, 23464), (838, 20580), (840, 20531), (980, 17598), (1029, 16760), (1176, 14665), (1257, 13720), (1372, 12570), (1470, 11732), (1676, 10290), (1715, 10056), (1960, 8799), (2058, 8380), (2095, 8232), (2514, 6860), (2744, 6285), (2933, 5880), (2940, 5866), (3352, 5145), (3430, 5028), (4116, 4190)]