678604680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1860

約数の個数: 192

約数和(自身を含む): 2405108160

約数和(自身を除く): 1726503480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 83, 90, 104, 117, 120, 130, 156, 166, 180, 195, 234, 249, 260, 312, 332, 360, 390, 415, 468, 498, 520, 585, 664, 747, 780, 830, 936, 996, 1079, 1170, 1245, 1494, 1560, 1660, 1747, 1992, 2158, 2340, 2490, 2988, 3237, 3320, 3494, 3735, 4316, 4680, 4980, 5241, 5395, 5976, 6474, 6988, 7470, 8632, 8735, 9711, 9960, 10482, 10790, 12948, 13976, 14940, 15723, 16185, 17470, 19422, 20964, 21580, 22711, 25896, 26205, 29880, 31446, 32370, 34940, 38844, 41928, 43160, 45422, 48555, 52410, 62892, 64740, 68133, 69880, 77688, 78615, 90844, 97110, 104820, 113555, 125784, 129480, 136266, 145001, 157230, 181688, 194220, 204399, 209640, 227110, 272532, 290002, 314460, 340665, 388440, 408798, 435003, 454220, 545064, 580004, 628920, 681330, 725005, 817596, 870006, 908440, 1021995, 1160008, 1305009, 1362660, 1450010, 1635192, 1740012, 1885013, 2043990, 2175015, 2610018, 2725320, 2900020, 3480024, 3770026, 4087980, 4350030, 5220036, 5655039, 5800040, 6525045, 7540052, 8175960, 8700060, 9425065, 10440072, 11310078, 13050090, 15080104, 16965117, 17400120, 18850130, 22620156, 26100180, 28275195, 33930234, 37700260, 45240312, 52200360, 56550390, 67860468, 75400520, 84825585, 113100780, 135720936, 169651170, 226201560, 339302340, 678604680]

約数ペア:

[(1, 678604680), (2, 339302340), (3, 226201560), (4, 169651170), (5, 135720936), (6, 113100780), (8, 84825585), (9, 75400520), (10, 67860468), (12, 56550390), (13, 52200360), (15, 45240312), (18, 37700260), (20, 33930234), (24, 28275195), (26, 26100180), (30, 22620156), (36, 18850130), (39, 17400120), (40, 16965117), (45, 15080104), (52, 13050090), (60, 11310078), (65, 10440072), (72, 9425065), (78, 8700060), (83, 8175960), (90, 7540052), (104, 6525045), (117, 5800040), (120, 5655039), (130, 5220036), (156, 4350030), (166, 4087980), (180, 3770026), (195, 3480024), (234, 2900020), (249, 2725320), (260, 2610018), (312, 2175015), (332, 2043990), (360, 1885013), (390, 1740012), (415, 1635192), (468, 1450010), (498, 1362660), (520, 1305009), (585, 1160008), (664, 1021995), (747, 908440), (780, 870006), (830, 817596), (936, 725005), (996, 681330), (1079, 628920), (1170, 580004), (1245, 545064), (1494, 454220), (1560, 435003), (1660, 408798), (1747, 388440), (1992, 340665), (2158, 314460), (2340, 290002), (2490, 272532), (2988, 227110), (3237, 209640), (3320, 204399), (3494, 194220), (3735, 181688), (4316, 157230), (4680, 145001), (4980, 136266), (5241, 129480), (5395, 125784), (5976, 113555), (6474, 104820), (6988, 97110), (7470, 90844), (8632, 78615), (8735, 77688), (9711, 69880), (9960, 68133), (10482, 64740), (10790, 62892), (12948, 52410), (13976, 48555), (14940, 45422), (15723, 43160), (16185, 41928), (17470, 38844), (19422, 34940), (20964, 32370), (21580, 31446), (22711, 29880), (25896, 26205)]