161882160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3607}}^1$

素因数の和:3651

約数の個数: 160

約数和(自身を含む): 579820032

約数和(自身を除く): 417937872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3607, 3740, 4080, 4488, 5610, 7214, 7480, 8976, 10821, 11220, 14428, 14960, 18035, 21642, 22440, 28856, 36070, 39677, 43284, 44880, 54105, 57712, 61319, 72140, 79354, 86568, 108210, 119031, 122638, 144280, 158708, 173136, 183957, 198385, 216420, 238062, 245276, 288560, 306595, 317416, 367914, 396770, 432840, 476124, 490552, 595155, 613190, 634832, 674509, 735828, 793540, 865680, 919785, 952248, 981104, 1190310, 1226380, 1349018, 1471656, 1587080, 1839570, 1904496, 2023527, 2380620, 2452760, 2698036, 2943312, 3174160, 3372545, 3679140, 4047054, 4761240, 4905520, 5396072, 6745090, 7358280, 8094108, 9522480, 10117635, 10792144, 13490180, 14716560, 16188216, 20235270, 26980360, 32376432, 40470540, 53960720, 80941080, 161882160]

約数ペア:

[(1, 161882160), (2, 80941080), (3, 53960720), (4, 40470540), (5, 32376432), (6, 26980360), (8, 20235270), (10, 16188216), (11, 14716560), (12, 13490180), (15, 10792144), (16, 10117635), (17, 9522480), (20, 8094108), (22, 7358280), (24, 6745090), (30, 5396072), (33, 4905520), (34, 4761240), (40, 4047054), (44, 3679140), (48, 3372545), (51, 3174160), (55, 2943312), (60, 2698036), (66, 2452760), (68, 2380620), (80, 2023527), (85, 1904496), (88, 1839570), (102, 1587080), (110, 1471656), (120, 1349018), (132, 1226380), (136, 1190310), (165, 981104), (170, 952248), (176, 919785), (187, 865680), (204, 793540), (220, 735828), (240, 674509), (255, 634832), (264, 613190), (272, 595155), (330, 490552), (340, 476124), (374, 432840), (408, 396770), (440, 367914), (510, 317416), (528, 306595), (561, 288560), (660, 245276), (680, 238062), (748, 216420), (816, 198385), (880, 183957), (935, 173136), (1020, 158708), (1122, 144280), (1320, 122638), (1360, 119031), (1496, 108210), (1870, 86568), (2040, 79354), (2244, 72140), (2640, 61319), (2805, 57712), (2992, 54105), (3607, 44880), (3740, 43284), (4080, 39677), (4488, 36070), (5610, 28856), (7214, 22440), (7480, 21642), (8976, 18035), (10821, 14960), (11220, 14428)]