391935960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1122

約数の個数: 192

約数和(自身を含む): 1389679200

約数和(自身を除く): 997743240

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, 1009, 1079, 1170, 1245, 1494, 1560, 1660, 1992, 2018, 2158, 2340, 2490, 2988, 3027, 3237, 3320, 3735, 4036, 4316, 4680, 4980, 5045, 5395, 5976, 6054, 6474, 7470, 8072, 8632, 9081, 9711, 9960, 10090, 10790, 12108, 12948, 13117, 14940, 15135, 16185, 18162, 19422, 20180, 21580, 24216, 25896, 26234, 29880, 30270, 32370, 36324, 38844, 39351, 40360, 43160, 45405, 48555, 52468, 60540, 64740, 65585, 72648, 77688, 78702, 83747, 90810, 97110, 104936, 118053, 121080, 129480, 131170, 157404, 167494, 181620, 194220, 196755, 236106, 251241, 262340, 314808, 334988, 363240, 388440, 393510, 418735, 472212, 502482, 524680, 590265, 669976, 753723, 787020, 837470, 944424, 1004964, 1088711, 1180530, 1256205, 1507446, 1574040, 1674940, 2009928, 2177422, 2361060, 2512410, 3014892, 3266133, 3349880, 3768615, 4354844, 4722120, 5024820, 5443555, 6029784, 6532266, 7537230, 8709688, 9798399, 10049640, 10887110, 13064532, 15074460, 16330665, 19596798, 21774220, 26129064, 30148920, 32661330, 39193596, 43548440, 48991995, 65322660, 78387192, 97983990, 130645320, 195967980, 391935960]

約数ペア:

[(1, 391935960), (2, 195967980), (3, 130645320), (4, 97983990), (5, 78387192), (6, 65322660), (8, 48991995), (9, 43548440), (10, 39193596), (12, 32661330), (13, 30148920), (15, 26129064), (18, 21774220), (20, 19596798), (24, 16330665), (26, 15074460), (30, 13064532), (36, 10887110), (39, 10049640), (40, 9798399), (45, 8709688), (52, 7537230), (60, 6532266), (65, 6029784), (72, 5443555), (78, 5024820), (83, 4722120), (90, 4354844), (104, 3768615), (117, 3349880), (120, 3266133), (130, 3014892), (156, 2512410), (166, 2361060), (180, 2177422), (195, 2009928), (234, 1674940), (249, 1574040), (260, 1507446), (312, 1256205), (332, 1180530), (360, 1088711), (390, 1004964), (415, 944424), (468, 837470), (498, 787020), (520, 753723), (585, 669976), (664, 590265), (747, 524680), (780, 502482), (830, 472212), (936, 418735), (996, 393510), (1009, 388440), (1079, 363240), (1170, 334988), (1245, 314808), (1494, 262340), (1560, 251241), (1660, 236106), (1992, 196755), (2018, 194220), (2158, 181620), (2340, 167494), (2490, 157404), (2988, 131170), (3027, 129480), (3237, 121080), (3320, 118053), (3735, 104936), (4036, 97110), (4316, 90810), (4680, 83747), (4980, 78702), (5045, 77688), (5395, 72648), (5976, 65585), (6054, 64740), (6474, 60540), (7470, 52468), (8072, 48555), (8632, 45405), (9081, 43160), (9711, 40360), (9960, 39351), (10090, 38844), (10790, 36324), (12108, 32370), (12948, 30270), (13117, 29880), (14940, 26234), (15135, 25896), (16185, 24216), (18162, 21580), (19422, 20180)]