140469672840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{71987}}^1$

素因数の和:72132

約数の個数: 256

約数和(自身を含む): 507532677120

約数和(自身を除く): 367063004280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 101, 105, 115, 120, 138, 140, 161, 168, 184, 202, 210, 230, 276, 280, 303, 322, 345, 404, 420, 460, 483, 505, 552, 606, 644, 690, 707, 805, 808, 840, 920, 966, 1010, 1212, 1288, 1380, 1414, 1515, 1610, 1932, 2020, 2121, 2323, 2415, 2424, 2760, 2828, 3030, 3220, 3535, 3864, 4040, 4242, 4646, 4830, 5656, 6060, 6440, 6969, 7070, 8484, 9292, 9660, 10605, 11615, 12120, 13938, 14140, 16261, 16968, 18584, 19320, 21210, 23230, 27876, 28280, 32522, 34845, 42420, 46460, 48783, 55752, 65044, 69690, 71987, 81305, 84840, 92920, 97566, 130088, 139380, 143974, 162610, 195132, 215961, 243915, 278760, 287948, 325220, 359935, 390264, 431922, 487830, 503909, 575896, 650440, 719870, 863844, 975660, 1007818, 1079805, 1439740, 1511727, 1655701, 1727688, 1951320, 2015636, 2159610, 2519545, 2879480, 3023454, 3311402, 4031272, 4319220, 4967103, 5039090, 6046908, 6622804, 7270687, 7558635, 8278505, 8638440, 9934206, 10078180, 11589907, 12093816, 13245608, 14541374, 15117270, 16557010, 19868412, 20156360, 21812061, 23179814, 24835515, 29082748, 30234540, 33114020, 34769721, 36353435, 39736824, 43624122, 46359628, 49671030, 50894809, 57949535, 58165496, 60469080, 66228040, 69539442, 72706870, 87248244, 92719256, 99342060, 101789618, 109060305, 115899070, 139078884, 145413740, 152684427, 167225801, 173848605, 174496488, 198684120, 203579236, 218120610, 231798140, 254474045, 278157768, 290827480, 305368854, 334451602, 347697210, 407158472, 436241220, 463596280, 501677403, 508948090, 610737708, 668903204, 695394420, 763422135, 836129005, 872482440, 1003354806, 1017896180, 1170580607, 1221475416, 1337806408, 1390788840, 1526844270, 1672258010, 2006709612, 2035792360, 2341161214, 2508387015, 3053688540, 3344516020, 3511741821, 4013419224, 4682322428, 5016774030, 5852903035, 6107377080, 6689032040, 7023483642, 9364644856, 10033548060, 11705806070, 14046967284, 17558709105, 20067096120, 23411612140, 28093934568, 35117418210, 46823224280, 70234836420, 140469672840]

約数ペア:

[(1, 140469672840), (2, 70234836420), (3, 46823224280), (4, 35117418210), (5, 28093934568), (6, 23411612140), (7, 20067096120), (8, 17558709105), (10, 14046967284), (12, 11705806070), (14, 10033548060), (15, 9364644856), (20, 7023483642), (21, 6689032040), (23, 6107377080), (24, 5852903035), (28, 5016774030), (30, 4682322428), (35, 4013419224), (40, 3511741821), (42, 3344516020), (46, 3053688540), (56, 2508387015), (60, 2341161214), (69, 2035792360), (70, 2006709612), (84, 1672258010), (92, 1526844270), (101, 1390788840), (105, 1337806408), (115, 1221475416), (120, 1170580607), (138, 1017896180), (140, 1003354806), (161, 872482440), (168, 836129005), (184, 763422135), (202, 695394420), (210, 668903204), (230, 610737708), (276, 508948090), (280, 501677403), (303, 463596280), (322, 436241220), (345, 407158472), (404, 347697210), (420, 334451602), (460, 305368854), (483, 290827480), (505, 278157768), (552, 254474045), (606, 231798140), (644, 218120610), (690, 203579236), (707, 198684120), (805, 174496488), (808, 173848605), (840, 167225801), (920, 152684427), (966, 145413740), (1010, 139078884), (1212, 115899070), (1288, 109060305), (1380, 101789618), (1414, 99342060), (1515, 92719256), (1610, 87248244), (1932, 72706870), (2020, 69539442), (2121, 66228040), (2323, 60469080), (2415, 58165496), (2424, 57949535), (2760, 50894809), (2828, 49671030), (3030, 46359628), (3220, 43624122), (3535, 39736824), (3864, 36353435), (4040, 34769721), (4242, 33114020), (4646, 30234540), (4830, 29082748), (5656, 24835515), (6060, 23179814), (6440, 21812061), (6969, 20156360), (7070, 19868412), (8484, 16557010), (9292, 15117270), (9660, 14541374), (10605, 13245608), (11615, 12093816), (12120, 11589907), (13938, 10078180), (14140, 9934206), (16261, 8638440), (16968, 8278505), (18584, 7558635), (19320, 7270687), (21210, 6622804), (23230, 6046908), (27876, 5039090), (28280, 4967103), (32522, 4319220), (34845, 4031272), (42420, 3311402), (46460, 3023454), (48783, 2879480), (55752, 2519545), (65044, 2159610), (69690, 2015636), (71987, 1951320), (81305, 1727688), (84840, 1655701), (92920, 1511727), (97566, 1439740), (130088, 1079805), (139380, 1007818), (143974, 975660), (162610, 863844), (195132, 719870), (215961, 650440), (243915, 575896), (278760, 503909), (287948, 487830), (325220, 431922), (359935, 390264)]