2149930440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8447}}^1$

素因数の和:8572

約数の個数: 192

約数和(自身を含む): 8065474560

約数和(自身を除く): 5915544120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 101, 105, 120, 126, 140, 168, 180, 202, 210, 252, 280, 303, 315, 360, 404, 420, 504, 505, 606, 630, 707, 808, 840, 909, 1010, 1212, 1260, 1414, 1515, 1818, 2020, 2121, 2424, 2520, 2828, 3030, 3535, 3636, 4040, 4242, 4545, 5656, 6060, 6363, 7070, 7272, 8447, 8484, 9090, 10605, 12120, 12726, 14140, 16894, 16968, 18180, 21210, 25341, 25452, 28280, 31815, 33788, 36360, 42235, 42420, 50682, 50904, 59129, 63630, 67576, 76023, 84470, 84840, 101364, 118258, 126705, 127260, 152046, 168940, 177387, 202728, 236516, 253410, 254520, 295645, 304092, 337880, 354774, 380115, 473032, 506820, 532161, 591290, 608184, 709548, 760230, 853147, 886935, 1013640, 1064322, 1182580, 1419096, 1520460, 1706294, 1773870, 2128644, 2365160, 2559441, 2660805, 3040920, 3412588, 3547740, 4257288, 4265735, 5118882, 5321610, 5972029, 6825176, 7095480, 7678323, 8531470, 10237764, 10643220, 11944058, 12797205, 15356646, 17062940, 17916087, 20475528, 21286440, 23888116, 25594410, 29860145, 30713292, 34125880, 35832174, 38391615, 47776232, 51188820, 53748261, 59720290, 61426584, 71664348, 76783230, 89580435, 102377640, 107496522, 119440580, 143328696, 153566460, 179160870, 214993044, 238881160, 268741305, 307132920, 358321740, 429986088, 537482610, 716643480, 1074965220, 2149930440]

約数ペア:

[(1, 2149930440), (2, 1074965220), (3, 716643480), (4, 537482610), (5, 429986088), (6, 358321740), (7, 307132920), (8, 268741305), (9, 238881160), (10, 214993044), (12, 179160870), (14, 153566460), (15, 143328696), (18, 119440580), (20, 107496522), (21, 102377640), (24, 89580435), (28, 76783230), (30, 71664348), (35, 61426584), (36, 59720290), (40, 53748261), (42, 51188820), (45, 47776232), (56, 38391615), (60, 35832174), (63, 34125880), (70, 30713292), (72, 29860145), (84, 25594410), (90, 23888116), (101, 21286440), (105, 20475528), (120, 17916087), (126, 17062940), (140, 15356646), (168, 12797205), (180, 11944058), (202, 10643220), (210, 10237764), (252, 8531470), (280, 7678323), (303, 7095480), (315, 6825176), (360, 5972029), (404, 5321610), (420, 5118882), (504, 4265735), (505, 4257288), (606, 3547740), (630, 3412588), (707, 3040920), (808, 2660805), (840, 2559441), (909, 2365160), (1010, 2128644), (1212, 1773870), (1260, 1706294), (1414, 1520460), (1515, 1419096), (1818, 1182580), (2020, 1064322), (2121, 1013640), (2424, 886935), (2520, 853147), (2828, 760230), (3030, 709548), (3535, 608184), (3636, 591290), (4040, 532161), (4242, 506820), (4545, 473032), (5656, 380115), (6060, 354774), (6363, 337880), (7070, 304092), (7272, 295645), (8447, 254520), (8484, 253410), (9090, 236516), (10605, 202728), (12120, 177387), (12726, 168940), (14140, 152046), (16894, 127260), (16968, 126705), (18180, 118258), (21210, 101364), (25341, 84840), (25452, 84470), (28280, 76023), (31815, 67576), (33788, 63630), (36360, 59129), (42235, 50904), (42420, 50682)]