222277320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 752431680

約数和(自身を除く): 530154360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 83, 86, 90, 120, 129, 166, 172, 173, 180, 215, 249, 258, 332, 344, 346, 360, 387, 415, 430, 498, 516, 519, 645, 664, 692, 747, 774, 830, 860, 865, 996, 1032, 1038, 1245, 1290, 1384, 1494, 1548, 1557, 1660, 1720, 1730, 1935, 1992, 2076, 2490, 2580, 2595, 2988, 3096, 3114, 3320, 3460, 3569, 3735, 3870, 4152, 4980, 5160, 5190, 5976, 6228, 6920, 7138, 7439, 7470, 7740, 7785, 9960, 10380, 10707, 12456, 14276, 14359, 14878, 14940, 15480, 15570, 17845, 20760, 21414, 22317, 28552, 28718, 29756, 29880, 31140, 32121, 35690, 37195, 42828, 43077, 44634, 53535, 57436, 59512, 62280, 64242, 66951, 71380, 71795, 74390, 85656, 86154, 89268, 107070, 111585, 114872, 128484, 129231, 133902, 142760, 143590, 148780, 160605, 172308, 178536, 214140, 215385, 223170, 256968, 258462, 267804, 287180, 297560, 321210, 334755, 344616, 428280, 430770, 446340, 516924, 535608, 574360, 617437, 642420, 646155, 669510, 861540, 892680, 1033848, 1234874, 1284840, 1292310, 1339020, 1723080, 1852311, 2469748, 2584620, 2678040, 3087185, 3704622, 4939496, 5169240, 5556933, 6174370, 7409244, 9261555, 11113866, 12348740, 14818488, 18523110, 22227732, 24697480, 27784665, 37046220, 44455464, 55569330, 74092440, 111138660, 222277320]

約数ペア:

[(1, 222277320), (2, 111138660), (3, 74092440), (4, 55569330), (5, 44455464), (6, 37046220), (8, 27784665), (9, 24697480), (10, 22227732), (12, 18523110), (15, 14818488), (18, 12348740), (20, 11113866), (24, 9261555), (30, 7409244), (36, 6174370), (40, 5556933), (43, 5169240), (45, 4939496), (60, 3704622), (72, 3087185), (83, 2678040), (86, 2584620), (90, 2469748), (120, 1852311), (129, 1723080), (166, 1339020), (172, 1292310), (173, 1284840), (180, 1234874), (215, 1033848), (249, 892680), (258, 861540), (332, 669510), (344, 646155), (346, 642420), (360, 617437), (387, 574360), (415, 535608), (430, 516924), (498, 446340), (516, 430770), (519, 428280), (645, 344616), (664, 334755), (692, 321210), (747, 297560), (774, 287180), (830, 267804), (860, 258462), (865, 256968), (996, 223170), (1032, 215385), (1038, 214140), (1245, 178536), (1290, 172308), (1384, 160605), (1494, 148780), (1548, 143590), (1557, 142760), (1660, 133902), (1720, 129231), (1730, 128484), (1935, 114872), (1992, 111585), (2076, 107070), (2490, 89268), (2580, 86154), (2595, 85656), (2988, 74390), (3096, 71795), (3114, 71380), (3320, 66951), (3460, 64242), (3569, 62280), (3735, 59512), (3870, 57436), (4152, 53535), (4980, 44634), (5160, 43077), (5190, 42828), (5976, 37195), (6228, 35690), (6920, 32121), (7138, 31140), (7439, 29880), (7470, 29756), (7740, 28718), (7785, 28552), (9960, 22317), (10380, 21414), (10707, 20760), (12456, 17845), (14276, 15570), (14359, 15480), (14878, 14940)]