195251840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1130

約数の個数: 128

約数和(自身を含む): 546981120

約数和(自身を除く): 351729280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 640, 656, 820, 896, 1063, 1120, 1148, 1312, 1435, 1640, 2126, 2240, 2296, 2624, 2870, 3280, 4252, 4480, 4592, 5248, 5315, 5740, 6560, 7441, 8504, 9184, 10630, 11480, 13120, 14882, 17008, 18368, 21260, 22960, 26240, 29764, 34016, 36736, 37205, 42520, 43583, 45920, 59528, 68032, 74410, 85040, 87166, 91840, 119056, 136064, 148820, 170080, 174332, 183680, 217915, 238112, 297640, 305081, 340160, 348664, 435830, 476224, 595280, 610162, 680320, 697328, 871660, 952448, 1190560, 1220324, 1394656, 1525405, 1743320, 2381120, 2440648, 2789312, 3050810, 3486640, 4762240, 4881296, 5578624, 6101620, 6973280, 9762592, 12203240, 13946560, 19525184, 24406480, 27893120, 39050368, 48812960, 97625920, 195251840]

約数ペア:

[(1, 195251840), (2, 97625920), (4, 48812960), (5, 39050368), (7, 27893120), (8, 24406480), (10, 19525184), (14, 13946560), (16, 12203240), (20, 9762592), (28, 6973280), (32, 6101620), (35, 5578624), (40, 4881296), (41, 4762240), (56, 3486640), (64, 3050810), (70, 2789312), (80, 2440648), (82, 2381120), (112, 1743320), (128, 1525405), (140, 1394656), (160, 1220324), (164, 1190560), (205, 952448), (224, 871660), (280, 697328), (287, 680320), (320, 610162), (328, 595280), (410, 476224), (448, 435830), (560, 348664), (574, 340160), (640, 305081), (656, 297640), (820, 238112), (896, 217915), (1063, 183680), (1120, 174332), (1148, 170080), (1312, 148820), (1435, 136064), (1640, 119056), (2126, 91840), (2240, 87166), (2296, 85040), (2624, 74410), (2870, 68032), (3280, 59528), (4252, 45920), (4480, 43583), (4592, 42520), (5248, 37205), (5315, 36736), (5740, 34016), (6560, 29764), (7441, 26240), (8504, 22960), (9184, 21260), (10630, 18368), (11480, 17008), (13120, 14882)]