40457340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 160876800

約数和(自身を除く): 120419460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 139, 140, 147, 154, 165, 180, 189, 196, 198, 210, 220, 231, 245, 252, 270, 278, 294, 297, 308, 315, 330, 378, 385, 396, 417, 420, 441, 462, 490, 495, 539, 540, 556, 588, 594, 630, 660, 693, 695, 735, 756, 770, 834, 882, 924, 945, 973, 980, 990, 1078, 1155, 1188, 1251, 1260, 1323, 1386, 1390, 1470, 1485, 1529, 1540, 1617, 1668, 1764, 1890, 1946, 1980, 2079, 2085, 2156, 2205, 2310, 2502, 2646, 2695, 2772, 2780, 2919, 2940, 2970, 3058, 3234, 3465, 3753, 3780, 3892, 4158, 4170, 4410, 4587, 4620, 4851, 4865, 5004, 5292, 5390, 5838, 5940, 6116, 6255, 6468, 6615, 6811, 6930, 7506, 7645, 8085, 8316, 8340, 8757, 8820, 9174, 9702, 9730, 10395, 10703, 10780, 11676, 12510, 13230, 13622, 13761, 13860, 14553, 14595, 15012, 15290, 16170, 17514, 18348, 18765, 19404, 19460, 20433, 20790, 21406, 22935, 24255, 25020, 26271, 26460, 27244, 27522, 29106, 29190, 30580, 32109, 32340, 34055, 35028, 37530, 40866, 41283, 41580, 42812, 43785, 45870, 48510, 52542, 53515, 55044, 58212, 58380, 61299, 64218, 68110, 68805, 72765, 74921, 75060, 81732, 82566, 87570, 91740, 96327, 97020, 102165, 105084, 107030, 122598, 128436, 131355, 136220, 137610, 145530, 149842, 160545, 165132, 175140, 183897, 192654, 204330, 206415, 214060, 224763, 245196, 262710, 275220, 288981, 291060, 299684, 306495, 321090, 367794, 374605, 385308, 408660, 412830, 449526, 481635, 525420, 577962, 612990, 642180, 674289, 735588, 749210, 825660, 899052, 919485, 963270, 1123815, 1155924, 1225980, 1348578, 1444905, 1498420, 1838970, 1926540, 2022867, 2247630, 2697156, 2889810, 3371445, 3677940, 4045734, 4495260, 5779620, 6742890, 8091468, 10114335, 13485780, 20228670, 40457340]

約数ペア:

[(1, 40457340), (2, 20228670), (3, 13485780), (4, 10114335), (5, 8091468), (6, 6742890), (7, 5779620), (9, 4495260), (10, 4045734), (11, 3677940), (12, 3371445), (14, 2889810), (15, 2697156), (18, 2247630), (20, 2022867), (21, 1926540), (22, 1838970), (27, 1498420), (28, 1444905), (30, 1348578), (33, 1225980), (35, 1155924), (36, 1123815), (42, 963270), (44, 919485), (45, 899052), (49, 825660), (54, 749210), (55, 735588), (60, 674289), (63, 642180), (66, 612990), (70, 577962), (77, 525420), (84, 481635), (90, 449526), (98, 412830), (99, 408660), (105, 385308), (108, 374605), (110, 367794), (126, 321090), (132, 306495), (135, 299684), (139, 291060), (140, 288981), (147, 275220), (154, 262710), (165, 245196), (180, 224763), (189, 214060), (196, 206415), (198, 204330), (210, 192654), (220, 183897), (231, 175140), (245, 165132), (252, 160545), (270, 149842), (278, 145530), (294, 137610), (297, 136220), (308, 131355), (315, 128436), (330, 122598), (378, 107030), (385, 105084), (396, 102165), (417, 97020), (420, 96327), (441, 91740), (462, 87570), (490, 82566), (495, 81732), (539, 75060), (540, 74921), (556, 72765), (588, 68805), (594, 68110), (630, 64218), (660, 61299), (693, 58380), (695, 58212), (735, 55044), (756, 53515), (770, 52542), (834, 48510), (882, 45870), (924, 43785), (945, 42812), (973, 41580), (980, 41283), (990, 40866), (1078, 37530), (1155, 35028), (1188, 34055), (1251, 32340), (1260, 32109), (1323, 30580), (1386, 29190), (1390, 29106), (1470, 27522), (1485, 27244), (1529, 26460), (1540, 26271), (1617, 25020), (1668, 24255), (1764, 22935), (1890, 21406), (1946, 20790), (1980, 20433), (2079, 19460), (2085, 19404), (2156, 18765), (2205, 18348), (2310, 17514), (2502, 16170), (2646, 15290), (2695, 15012), (2772, 14595), (2780, 14553), (2919, 13860), (2940, 13761), (2970, 13622), (3058, 13230), (3234, 12510), (3465, 11676), (3753, 10780), (3780, 10703), (3892, 10395), (4158, 9730), (4170, 9702), (4410, 9174), (4587, 8820), (4620, 8757), (4851, 8340), (4865, 8316), (5004, 8085), (5292, 7645), (5390, 7506), (5838, 6930), (5940, 6811), (6116, 6615), (6255, 6468)]