141873603320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1\times {\mathrm{643}}^1$

素因数の和:1429

約数の個数: 128

約数和(自身を含む): 328007232000

約数和(自身を除く): 186133628680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 199, 212, 265, 398, 424, 523, 530, 643, 796, 995, 1046, 1060, 1286, 1592, 1990, 2092, 2120, 2572, 2615, 3215, 3980, 4184, 5144, 5230, 6430, 7960, 10460, 10547, 12860, 20920, 21094, 25720, 27719, 34079, 42188, 52735, 55438, 68158, 84376, 104077, 105470, 110876, 127957, 136316, 138595, 170395, 208154, 210940, 221752, 255914, 272632, 277190, 336289, 340790, 416308, 421880, 511828, 520385, 554380, 639785, 672578, 681580, 832616, 1023656, 1040770, 1108760, 1279570, 1345156, 1363160, 1681445, 2081540, 2559140, 2690312, 3362890, 4163080, 5118280, 5516081, 6725780, 6781721, 11032162, 13451560, 13563442, 17823317, 22064324, 27126884, 27580405, 33908605, 35646634, 44128648, 54253768, 55160810, 66921511, 67817210, 71293268, 89116585, 110321620, 133843022, 135634420, 142586536, 178233170, 220643240, 267686044, 271268840, 334607555, 356466340, 535372088, 669215110, 712932680, 1338430220, 2676860440, 3546840083, 7093680166, 14187360332, 17734200415, 28374720664, 35468400830, 70936801660, 141873603320]

約数ペア:

[(1, 141873603320), (2, 70936801660), (4, 35468400830), (5, 28374720664), (8, 17734200415), (10, 14187360332), (20, 7093680166), (40, 3546840083), (53, 2676860440), (106, 1338430220), (199, 712932680), (212, 669215110), (265, 535372088), (398, 356466340), (424, 334607555), (523, 271268840), (530, 267686044), (643, 220643240), (796, 178233170), (995, 142586536), (1046, 135634420), (1060, 133843022), (1286, 110321620), (1592, 89116585), (1990, 71293268), (2092, 67817210), (2120, 66921511), (2572, 55160810), (2615, 54253768), (3215, 44128648), (3980, 35646634), (4184, 33908605), (5144, 27580405), (5230, 27126884), (6430, 22064324), (7960, 17823317), (10460, 13563442), (10547, 13451560), (12860, 11032162), (20920, 6781721), (21094, 6725780), (25720, 5516081), (27719, 5118280), (34079, 4163080), (42188, 3362890), (52735, 2690312), (55438, 2559140), (68158, 2081540), (84376, 1681445), (104077, 1363160), (105470, 1345156), (110876, 1279570), (127957, 1108760), (136316, 1040770), (138595, 1023656), (170395, 832616), (208154, 681580), (210940, 672578), (221752, 639785), (255914, 554380), (272632, 520385), (277190, 511828), (336289, 421880), (340790, 416308)]