2000434680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:874

約数の個数: 192

約数和(自身を含む): 6685286400

約数和(自身を除く): 4684851720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 191, 235, 282, 360, 376, 382, 423, 470, 564, 573, 619, 705, 764, 846, 940, 955, 1128, 1146, 1238, 1410, 1528, 1692, 1719, 1857, 1880, 1910, 2115, 2292, 2476, 2820, 2865, 3095, 3384, 3438, 3714, 3820, 4230, 4584, 4952, 5571, 5640, 5730, 6190, 6876, 7428, 7640, 8460, 8595, 8977, 9285, 11142, 11460, 12380, 13752, 14856, 16920, 17190, 17954, 18570, 22284, 22920, 24760, 26931, 27855, 29093, 34380, 35908, 37140, 44568, 44885, 53862, 55710, 58186, 68760, 71816, 74280, 80793, 87279, 89770, 107724, 111420, 116372, 118229, 134655, 145465, 161586, 174558, 179540, 215448, 222840, 232744, 236458, 261837, 269310, 290930, 323172, 349116, 354687, 359080, 403965, 436395, 472916, 523674, 538620, 581860, 591145, 646344, 698232, 709374, 807930, 872790, 945832, 1047348, 1064061, 1077240, 1163720, 1182290, 1309185, 1418748, 1615860, 1745580, 1773435, 2094696, 2128122, 2364580, 2618370, 2837496, 3231720, 3491160, 3546870, 4256244, 4729160, 5236740, 5320305, 5556763, 7093740, 8512488, 10473480, 10640610, 11113526, 14187480, 16670289, 21281220, 22227052, 27783815, 33340578, 42562440, 44454104, 50010867, 55567630, 66681156, 83351445, 100021734, 111135260, 133362312, 166702890, 200043468, 222270520, 250054335, 333405780, 400086936, 500108670, 666811560, 1000217340, 2000434680]

約数ペア:

[(1, 2000434680), (2, 1000217340), (3, 666811560), (4, 500108670), (5, 400086936), (6, 333405780), (8, 250054335), (9, 222270520), (10, 200043468), (12, 166702890), (15, 133362312), (18, 111135260), (20, 100021734), (24, 83351445), (30, 66681156), (36, 55567630), (40, 50010867), (45, 44454104), (47, 42562440), (60, 33340578), (72, 27783815), (90, 22227052), (94, 21281220), (120, 16670289), (141, 14187480), (180, 11113526), (188, 10640610), (191, 10473480), (235, 8512488), (282, 7093740), (360, 5556763), (376, 5320305), (382, 5236740), (423, 4729160), (470, 4256244), (564, 3546870), (573, 3491160), (619, 3231720), (705, 2837496), (764, 2618370), (846, 2364580), (940, 2128122), (955, 2094696), (1128, 1773435), (1146, 1745580), (1238, 1615860), (1410, 1418748), (1528, 1309185), (1692, 1182290), (1719, 1163720), (1857, 1077240), (1880, 1064061), (1910, 1047348), (2115, 945832), (2292, 872790), (2476, 807930), (2820, 709374), (2865, 698232), (3095, 646344), (3384, 591145), (3438, 581860), (3714, 538620), (3820, 523674), (4230, 472916), (4584, 436395), (4952, 403965), (5571, 359080), (5640, 354687), (5730, 349116), (6190, 323172), (6876, 290930), (7428, 269310), (7640, 261837), (8460, 236458), (8595, 232744), (8977, 222840), (9285, 215448), (11142, 179540), (11460, 174558), (12380, 161586), (13752, 145465), (14856, 134655), (16920, 118229), (17190, 116372), (17954, 111420), (18570, 107724), (22284, 89770), (22920, 87279), (24760, 80793), (26931, 74280), (27855, 71816), (29093, 68760), (34380, 58186), (35908, 55710), (37140, 53862), (44568, 44885)]