66473040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 215986176

約数和(自身を除く): 149513136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 71, 80, 83, 94, 120, 141, 142, 166, 188, 213, 235, 240, 249, 282, 284, 332, 355, 376, 415, 426, 470, 498, 564, 568, 664, 705, 710, 752, 830, 852, 940, 996, 1065, 1128, 1136, 1245, 1328, 1410, 1420, 1660, 1704, 1880, 1992, 2130, 2256, 2490, 2820, 2840, 3320, 3337, 3408, 3760, 3901, 3984, 4260, 4980, 5640, 5680, 5893, 6640, 6674, 7802, 8520, 9960, 10011, 11280, 11703, 11786, 13348, 15604, 16685, 17040, 17679, 19505, 19920, 20022, 23406, 23572, 26696, 29465, 31208, 33370, 35358, 39010, 40044, 46812, 47144, 50055, 53392, 58515, 58930, 62416, 66740, 70716, 78020, 80088, 88395, 93624, 94288, 100110, 117030, 117860, 133480, 141432, 156040, 160176, 176790, 187248, 200220, 234060, 235720, 266960, 276971, 282864, 312080, 353580, 400440, 468120, 471440, 553942, 707160, 800880, 830913, 936240, 1107884, 1384855, 1414320, 1661826, 2215768, 2769710, 3323652, 4154565, 4431536, 5539420, 6647304, 8309130, 11078840, 13294608, 16618260, 22157680, 33236520, 66473040]

約数ペア:

[(1, 66473040), (2, 33236520), (3, 22157680), (4, 16618260), (5, 13294608), (6, 11078840), (8, 8309130), (10, 6647304), (12, 5539420), (15, 4431536), (16, 4154565), (20, 3323652), (24, 2769710), (30, 2215768), (40, 1661826), (47, 1414320), (48, 1384855), (60, 1107884), (71, 936240), (80, 830913), (83, 800880), (94, 707160), (120, 553942), (141, 471440), (142, 468120), (166, 400440), (188, 353580), (213, 312080), (235, 282864), (240, 276971), (249, 266960), (282, 235720), (284, 234060), (332, 200220), (355, 187248), (376, 176790), (415, 160176), (426, 156040), (470, 141432), (498, 133480), (564, 117860), (568, 117030), (664, 100110), (705, 94288), (710, 93624), (752, 88395), (830, 80088), (852, 78020), (940, 70716), (996, 66740), (1065, 62416), (1128, 58930), (1136, 58515), (1245, 53392), (1328, 50055), (1410, 47144), (1420, 46812), (1660, 40044), (1704, 39010), (1880, 35358), (1992, 33370), (2130, 31208), (2256, 29465), (2490, 26696), (2820, 23572), (2840, 23406), (3320, 20022), (3337, 19920), (3408, 19505), (3760, 17679), (3901, 17040), (3984, 16685), (4260, 15604), (4980, 13348), (5640, 11786), (5680, 11703), (5893, 11280), (6640, 10011), (6674, 9960), (7802, 8520)]