191804880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:973

約数の個数: 160

約数和(自身を含む): 642173184

約数和(自身を除く): 450368304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 204, 212, 240, 255, 265, 272, 318, 340, 408, 424, 510, 530, 636, 680, 795, 816, 848, 887, 901, 1020, 1060, 1272, 1360, 1590, 1774, 1802, 2040, 2120, 2544, 2661, 2703, 3180, 3548, 3604, 4080, 4240, 4435, 4505, 5322, 5406, 6360, 7096, 7208, 8870, 9010, 10644, 10812, 12720, 13305, 13515, 14192, 14416, 15079, 17740, 18020, 21288, 21624, 26610, 27030, 30158, 35480, 36040, 42576, 43248, 45237, 47011, 53220, 54060, 60316, 70960, 72080, 75395, 90474, 94022, 106440, 108120, 120632, 141033, 150790, 180948, 188044, 212880, 216240, 226185, 235055, 241264, 282066, 301580, 361896, 376088, 452370, 470110, 564132, 603160, 705165, 723792, 752176, 799187, 904740, 940220, 1128264, 1206320, 1410330, 1598374, 1809480, 1880440, 2256528, 2397561, 2820660, 3196748, 3618960, 3760880, 3995935, 4795122, 5641320, 6393496, 7991870, 9590244, 11282640, 11987805, 12786992, 15983740, 19180488, 23975610, 31967480, 38360976, 47951220, 63934960, 95902440, 191804880]

約数ペア:

[(1, 191804880), (2, 95902440), (3, 63934960), (4, 47951220), (5, 38360976), (6, 31967480), (8, 23975610), (10, 19180488), (12, 15983740), (15, 12786992), (16, 11987805), (17, 11282640), (20, 9590244), (24, 7991870), (30, 6393496), (34, 5641320), (40, 4795122), (48, 3995935), (51, 3760880), (53, 3618960), (60, 3196748), (68, 2820660), (80, 2397561), (85, 2256528), (102, 1880440), (106, 1809480), (120, 1598374), (136, 1410330), (159, 1206320), (170, 1128264), (204, 940220), (212, 904740), (240, 799187), (255, 752176), (265, 723792), (272, 705165), (318, 603160), (340, 564132), (408, 470110), (424, 452370), (510, 376088), (530, 361896), (636, 301580), (680, 282066), (795, 241264), (816, 235055), (848, 226185), (887, 216240), (901, 212880), (1020, 188044), (1060, 180948), (1272, 150790), (1360, 141033), (1590, 120632), (1774, 108120), (1802, 106440), (2040, 94022), (2120, 90474), (2544, 75395), (2661, 72080), (2703, 70960), (3180, 60316), (3548, 54060), (3604, 53220), (4080, 47011), (4240, 45237), (4435, 43248), (4505, 42576), (5322, 36040), (5406, 35480), (6360, 30158), (7096, 27030), (7208, 26610), (8870, 21624), (9010, 21288), (10644, 18020), (10812, 17740), (12720, 15079), (13305, 14416), (13515, 14192)]