1040376540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7669}}^1$

素因数の和:7724

約数の個数: 192

約数和(自身を含む): 3711052800

約数和(自身を除く): 2670676260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 285, 323, 340, 357, 380, 399, 420, 476, 510, 532, 570, 595, 646, 665, 714, 798, 969, 1020, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2261, 2380, 2660, 3230, 3570, 3876, 3990, 4522, 4845, 6460, 6783, 7140, 7669, 7980, 9044, 9690, 11305, 13566, 15338, 19380, 22610, 23007, 27132, 30676, 33915, 38345, 45220, 46014, 53683, 67830, 76690, 92028, 107366, 115035, 130373, 135660, 145711, 153380, 161049, 214732, 230070, 260746, 268415, 291422, 322098, 391119, 437133, 460140, 521492, 536830, 582844, 644196, 651865, 728555, 782238, 805245, 874266, 912611, 1019977, 1073660, 1303730, 1457110, 1564476, 1610490, 1748532, 1825222, 1955595, 2039954, 2185665, 2477087, 2607460, 2737833, 2914220, 3059931, 3220980, 3650444, 3911190, 4079908, 4371330, 4563055, 4954174, 5099885, 5475666, 6119862, 7431261, 7822380, 8742660, 9126110, 9908348, 10199770, 10951332, 12239724, 12385435, 13689165, 14862522, 15299655, 17339609, 18252220, 20399540, 24770870, 27378330, 29725044, 30599310, 34679218, 37156305, 49541740, 52018827, 54756660, 61198620, 69358436, 74312610, 86698045, 104037654, 148625220, 173396090, 208075308, 260094135, 346792180, 520188270, 1040376540]

約数ペア:

[(1, 1040376540), (2, 520188270), (3, 346792180), (4, 260094135), (5, 208075308), (6, 173396090), (7, 148625220), (10, 104037654), (12, 86698045), (14, 74312610), (15, 69358436), (17, 61198620), (19, 54756660), (20, 52018827), (21, 49541740), (28, 37156305), (30, 34679218), (34, 30599310), (35, 29725044), (38, 27378330), (42, 24770870), (51, 20399540), (57, 18252220), (60, 17339609), (68, 15299655), (70, 14862522), (76, 13689165), (84, 12385435), (85, 12239724), (95, 10951332), (102, 10199770), (105, 9908348), (114, 9126110), (119, 8742660), (133, 7822380), (140, 7431261), (170, 6119862), (190, 5475666), (204, 5099885), (210, 4954174), (228, 4563055), (238, 4371330), (255, 4079908), (266, 3911190), (285, 3650444), (323, 3220980), (340, 3059931), (357, 2914220), (380, 2737833), (399, 2607460), (420, 2477087), (476, 2185665), (510, 2039954), (532, 1955595), (570, 1825222), (595, 1748532), (646, 1610490), (665, 1564476), (714, 1457110), (798, 1303730), (969, 1073660), (1020, 1019977), (1140, 912611), (1190, 874266), (1292, 805245), (1330, 782238), (1428, 728555), (1596, 651865), (1615, 644196), (1785, 582844), (1938, 536830), (1995, 521492), (2261, 460140), (2380, 437133), (2660, 391119), (3230, 322098), (3570, 291422), (3876, 268415), (3990, 260746), (4522, 230070), (4845, 214732), (6460, 161049), (6783, 153380), (7140, 145711), (7669, 135660), (7980, 130373), (9044, 115035), (9690, 107366), (11305, 92028), (13566, 76690), (15338, 67830), (19380, 53683), (22610, 46014), (23007, 45220), (27132, 38345), (30676, 33915)]