2127198080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 256

約数和(自身を含む): 6134002560

約数和(自身を除く): 4006804480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 41, 56, 64, 70, 74, 80, 82, 112, 128, 140, 148, 160, 164, 185, 205, 224, 259, 280, 287, 296, 313, 320, 328, 370, 410, 448, 518, 560, 574, 592, 626, 640, 656, 740, 820, 896, 1036, 1120, 1148, 1184, 1252, 1295, 1312, 1435, 1480, 1517, 1565, 1640, 2072, 2191, 2240, 2296, 2368, 2504, 2590, 2624, 2870, 2960, 3034, 3130, 3280, 4144, 4382, 4480, 4592, 4736, 5008, 5180, 5248, 5740, 5920, 6068, 6260, 6560, 7585, 8288, 8764, 9184, 10016, 10360, 10619, 10955, 11480, 11581, 11840, 12136, 12520, 12833, 13120, 15170, 16576, 17528, 18368, 20032, 20720, 21238, 21910, 22960, 23162, 23680, 24272, 25040, 25666, 26240, 30340, 33152, 35056, 36736, 40064, 41440, 42476, 43820, 45920, 46324, 48544, 50080, 51332, 53095, 57905, 60680, 64165, 70112, 81067, 82880, 84952, 87640, 89831, 91840, 92648, 97088, 100160, 102664, 106190, 115810, 121360, 128330, 140224, 162134, 165760, 169904, 175280, 179662, 183680, 185296, 194176, 200320, 205328, 212380, 231620, 242720, 256660, 280448, 324268, 339808, 350560, 359324, 370592, 405335, 410656, 424760, 449155, 463240, 474821, 485440, 513320, 648536, 679616, 701120, 718648, 741184, 810670, 821312, 849520, 898310, 926480, 949642, 970880, 1026640, 1297072, 1359232, 1402240, 1437296, 1482368, 1621340, 1642624, 1699040, 1796620, 1852960, 1899284, 2053280, 2374105, 2594144, 2874592, 3242680, 3323747, 3398080, 3593240, 3705920, 3798568, 4106560, 4748210, 5188288, 5749184, 6485360, 6647494, 6796160, 7186480, 7411840, 7597136, 8213120, 9496420, 10376576, 11498368, 12970720, 13294988, 14372960, 15194272, 16618735, 18992840, 25941440, 26589976, 28745920, 30388544, 33237470, 37985680, 51882880, 53179952, 57491840, 60777088, 66474940, 75971360, 106359904, 132949880, 151942720, 212719808, 265899760, 303885440, 425439616, 531799520, 1063599040, 2127198080]

約数ペア:

[(1, 2127198080), (2, 1063599040), (4, 531799520), (5, 425439616), (7, 303885440), (8, 265899760), (10, 212719808), (14, 151942720), (16, 132949880), (20, 106359904), (28, 75971360), (32, 66474940), (35, 60777088), (37, 57491840), (40, 53179952), (41, 51882880), (56, 37985680), (64, 33237470), (70, 30388544), (74, 28745920), (80, 26589976), (82, 25941440), (112, 18992840), (128, 16618735), (140, 15194272), (148, 14372960), (160, 13294988), (164, 12970720), (185, 11498368), (205, 10376576), (224, 9496420), (259, 8213120), (280, 7597136), (287, 7411840), (296, 7186480), (313, 6796160), (320, 6647494), (328, 6485360), (370, 5749184), (410, 5188288), (448, 4748210), (518, 4106560), (560, 3798568), (574, 3705920), (592, 3593240), (626, 3398080), (640, 3323747), (656, 3242680), (740, 2874592), (820, 2594144), (896, 2374105), (1036, 2053280), (1120, 1899284), (1148, 1852960), (1184, 1796620), (1252, 1699040), (1295, 1642624), (1312, 1621340), (1435, 1482368), (1480, 1437296), (1517, 1402240), (1565, 1359232), (1640, 1297072), (2072, 1026640), (2191, 970880), (2240, 949642), (2296, 926480), (2368, 898310), (2504, 849520), (2590, 821312), (2624, 810670), (2870, 741184), (2960, 718648), (3034, 701120), (3130, 679616), (3280, 648536), (4144, 513320), (4382, 485440), (4480, 474821), (4592, 463240), (4736, 449155), (5008, 424760), (5180, 410656), (5248, 405335), (5740, 370592), (5920, 359324), (6068, 350560), (6260, 339808), (6560, 324268), (7585, 280448), (8288, 256660), (8764, 242720), (9184, 231620), (10016, 212380), (10360, 205328), (10619, 200320), (10955, 194176), (11480, 185296), (11581, 183680), (11840, 179662), (12136, 175280), (12520, 169904), (12833, 165760), (13120, 162134), (15170, 140224), (16576, 128330), (17528, 121360), (18368, 115810), (20032, 106190), (20720, 102664), (21238, 100160), (21910, 97088), (22960, 92648), (23162, 91840), (23680, 89831), (24272, 87640), (25040, 84952), (25666, 82880), (26240, 81067), (30340, 70112), (33152, 64165), (35056, 60680), (36736, 57905), (40064, 53095), (41440, 51332), (42476, 50080), (43820, 48544), (45920, 46324)]