172505040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 560964096

約数和(自身を除く): 388459056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 47, 48, 60, 80, 82, 94, 120, 123, 141, 164, 188, 205, 235, 240, 246, 282, 328, 373, 376, 410, 470, 492, 564, 615, 656, 705, 746, 752, 820, 940, 984, 1119, 1128, 1230, 1410, 1492, 1640, 1865, 1880, 1927, 1968, 2238, 2256, 2460, 2820, 2984, 3280, 3730, 3760, 3854, 4476, 4920, 5595, 5640, 5781, 5968, 7460, 7708, 8952, 9635, 9840, 11190, 11280, 11562, 14920, 15293, 15416, 17531, 17904, 19270, 22380, 23124, 28905, 29840, 30586, 30832, 35062, 38540, 44760, 45879, 46248, 52593, 57810, 61172, 70124, 76465, 77080, 87655, 89520, 91758, 92496, 105186, 115620, 122344, 140248, 152930, 154160, 175310, 183516, 210372, 229395, 231240, 244688, 262965, 280496, 305860, 350620, 367032, 420744, 458790, 462480, 525930, 611720, 701240, 718771, 734064, 841488, 917580, 1051860, 1223440, 1402480, 1437542, 1835160, 2103720, 2156313, 2875084, 3593855, 3670320, 4207440, 4312626, 5750168, 7187710, 8625252, 10781565, 11500336, 14375420, 17250504, 21563130, 28750840, 34501008, 43126260, 57501680, 86252520, 172505040]

約数ペア:

[(1, 172505040), (2, 86252520), (3, 57501680), (4, 43126260), (5, 34501008), (6, 28750840), (8, 21563130), (10, 17250504), (12, 14375420), (15, 11500336), (16, 10781565), (20, 8625252), (24, 7187710), (30, 5750168), (40, 4312626), (41, 4207440), (47, 3670320), (48, 3593855), (60, 2875084), (80, 2156313), (82, 2103720), (94, 1835160), (120, 1437542), (123, 1402480), (141, 1223440), (164, 1051860), (188, 917580), (205, 841488), (235, 734064), (240, 718771), (246, 701240), (282, 611720), (328, 525930), (373, 462480), (376, 458790), (410, 420744), (470, 367032), (492, 350620), (564, 305860), (615, 280496), (656, 262965), (705, 244688), (746, 231240), (752, 229395), (820, 210372), (940, 183516), (984, 175310), (1119, 154160), (1128, 152930), (1230, 140248), (1410, 122344), (1492, 115620), (1640, 105186), (1865, 92496), (1880, 91758), (1927, 89520), (1968, 87655), (2238, 77080), (2256, 76465), (2460, 70124), (2820, 61172), (2984, 57810), (3280, 52593), (3730, 46248), (3760, 45879), (3854, 44760), (4476, 38540), (4920, 35062), (5595, 30832), (5640, 30586), (5781, 29840), (5968, 28905), (7460, 23124), (7708, 22380), (8952, 19270), (9635, 17904), (9840, 17531), (11190, 15416), (11280, 15293), (11562, 14920)]