140240520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 384

約数和(自身を含む): 572832000

約数和(自身を除く): 432591480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 29, 30, 35, 36, 38, 40, 42, 45, 56, 57, 58, 60, 63, 70, 72, 76, 84, 87, 90, 95, 101, 105, 114, 116, 120, 126, 133, 140, 145, 152, 168, 171, 174, 180, 190, 202, 203, 210, 228, 232, 252, 261, 266, 280, 285, 290, 303, 315, 342, 348, 360, 380, 399, 404, 406, 420, 435, 456, 504, 505, 522, 532, 551, 570, 580, 606, 609, 630, 665, 684, 696, 707, 760, 798, 808, 812, 840, 855, 870, 909, 1010, 1015, 1044, 1064, 1102, 1140, 1160, 1197, 1212, 1218, 1260, 1305, 1330, 1368, 1414, 1515, 1596, 1624, 1653, 1710, 1740, 1818, 1827, 1919, 1995, 2020, 2030, 2088, 2121, 2204, 2280, 2394, 2424, 2436, 2520, 2610, 2660, 2755, 2828, 2929, 3030, 3045, 3192, 3306, 3420, 3480, 3535, 3636, 3654, 3838, 3857, 3990, 4040, 4060, 4242, 4408, 4545, 4788, 4872, 4959, 5220, 5320, 5510, 5656, 5757, 5858, 5985, 6060, 6090, 6363, 6612, 6840, 7070, 7272, 7308, 7676, 7714, 7980, 8120, 8265, 8484, 8787, 9090, 9135, 9576, 9595, 9918, 10440, 10605, 11020, 11514, 11571, 11716, 11970, 12120, 12180, 12726, 13224, 13433, 14140, 14616, 14645, 15352, 15428, 15960, 16530, 16968, 17271, 17574, 18180, 18270, 19190, 19285, 19836, 20503, 21210, 22040, 23028, 23142, 23432, 23940, 24360, 24795, 25452, 26361, 26866, 28280, 28785, 29290, 30856, 31815, 33060, 34542, 34713, 35148, 36360, 36540, 38380, 38570, 39672, 40299, 41006, 42420, 43935, 46056, 46284, 47880, 49590, 50904, 52722, 53732, 55651, 57570, 57855, 58580, 61509, 63630, 66120, 67165, 69084, 69426, 70296, 73080, 76760, 77140, 80598, 82012, 84840, 86355, 87870, 92568, 99180, 102515, 105444, 107464, 111302, 115140, 115710, 117160, 120897, 123018, 127260, 131805, 134330, 138168, 138852, 154280, 161196, 164024, 166953, 172710, 173565, 175740, 184527, 198360, 201495, 205030, 210888, 222604, 230280, 231420, 241794, 246036, 254520, 263610, 268660, 277704, 278255, 307545, 322392, 333906, 345420, 347130, 351480, 369054, 389557, 402990, 410060, 445208, 462840, 483588, 492072, 500859, 527220, 537320, 556510, 604485, 615090, 667812, 690840, 694260, 738108, 779114, 805980, 820120, 834765, 922635, 967176, 1001718, 1054440, 1113020, 1168671, 1208970, 1230180, 1335624, 1388520, 1476216, 1558228, 1611960, 1669530, 1845270, 1947785, 2003436, 2226040, 2337342, 2417940, 2460360, 2504295, 3116456, 3339060, 3506013, 3690540, 3895570, 4006872, 4674684, 4835880, 5008590, 5843355, 6678120, 7012026, 7381080, 7791140, 9349368, 10017180, 11686710, 14024052, 15582280, 17530065, 20034360, 23373420, 28048104, 35060130, 46746840, 70120260, 140240520]

約数ペア:

[(1, 140240520), (2, 70120260), (3, 46746840), (4, 35060130), (5, 28048104), (6, 23373420), (7, 20034360), (8, 17530065), (9, 15582280), (10, 14024052), (12, 11686710), (14, 10017180), (15, 9349368), (18, 7791140), (19, 7381080), (20, 7012026), (21, 6678120), (24, 5843355), (28, 5008590), (29, 4835880), (30, 4674684), (35, 4006872), (36, 3895570), (38, 3690540), (40, 3506013), (42, 3339060), (45, 3116456), (56, 2504295), (57, 2460360), (58, 2417940), (60, 2337342), (63, 2226040), (70, 2003436), (72, 1947785), (76, 1845270), (84, 1669530), (87, 1611960), (90, 1558228), (95, 1476216), (101, 1388520), (105, 1335624), (114, 1230180), (116, 1208970), (120, 1168671), (126, 1113020), (133, 1054440), (140, 1001718), (145, 967176), (152, 922635), (168, 834765), (171, 820120), (174, 805980), (180, 779114), (190, 738108), (202, 694260), (203, 690840), (210, 667812), (228, 615090), (232, 604485), (252, 556510), (261, 537320), (266, 527220), (280, 500859), (285, 492072), (290, 483588), (303, 462840), (315, 445208), (342, 410060), (348, 402990), (360, 389557), (380, 369054), (399, 351480), (404, 347130), (406, 345420), (420, 333906), (435, 322392), (456, 307545), (504, 278255), (505, 277704), (522, 268660), (532, 263610), (551, 254520), (570, 246036), (580, 241794), (606, 231420), (609, 230280), (630, 222604), (665, 210888), (684, 205030), (696, 201495), (707, 198360), (760, 184527), (798, 175740), (808, 173565), (812, 172710), (840, 166953), (855, 164024), (870, 161196), (909, 154280), (1010, 138852), (1015, 138168), (1044, 134330), (1064, 131805), (1102, 127260), (1140, 123018), (1160, 120897), (1197, 117160), (1212, 115710), (1218, 115140), (1260, 111302), (1305, 107464), (1330, 105444), (1368, 102515), (1414, 99180), (1515, 92568), (1596, 87870), (1624, 86355), (1653, 84840), (1710, 82012), (1740, 80598), (1818, 77140), (1827, 76760), (1919, 73080), (1995, 70296), (2020, 69426), (2030, 69084), (2088, 67165), (2121, 66120), (2204, 63630), (2280, 61509), (2394, 58580), (2424, 57855), (2436, 57570), (2520, 55651), (2610, 53732), (2660, 52722), (2755, 50904), (2828, 49590), (2929, 47880), (3030, 46284), (3045, 46056), (3192, 43935), (3306, 42420), (3420, 41006), (3480, 40299), (3535, 39672), (3636, 38570), (3654, 38380), (3838, 36540), (3857, 36360), (3990, 35148), (4040, 34713), (4060, 34542), (4242, 33060), (4408, 31815), (4545, 30856), (4788, 29290), (4872, 28785), (4959, 28280), (5220, 26866), (5320, 26361), (5510, 25452), (5656, 24795), (5757, 24360), (5858, 23940), (5985, 23432), (6060, 23142), (6090, 23028), (6363, 22040), (6612, 21210), (6840, 20503), (7070, 19836), (7272, 19285), (7308, 19190), (7676, 18270), (7714, 18180), (7980, 17574), (8120, 17271), (8265, 16968), (8484, 16530), (8787, 15960), (9090, 15428), (9135, 15352), (9576, 14645), (9595, 14616), (9918, 14140), (10440, 13433), (10605, 13224), (11020, 12726), (11514, 12180), (11571, 12120), (11716, 11970)]