605708220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1844

約数の個数: 192

約数和(自身を含む): 2007290880

約数和(自身を除く): 1401582660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 23, 26, 30, 38, 39, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 114, 115, 130, 138, 156, 190, 195, 228, 230, 247, 260, 276, 285, 299, 345, 380, 390, 437, 460, 494, 570, 598, 690, 741, 780, 874, 897, 988, 1140, 1196, 1235, 1311, 1380, 1482, 1495, 1748, 1777, 1794, 2185, 2470, 2622, 2964, 2990, 3554, 3588, 3705, 4370, 4485, 4940, 5244, 5331, 5681, 5980, 6555, 7108, 7410, 8740, 8885, 8970, 10662, 11362, 13110, 14820, 17043, 17770, 17940, 21324, 22724, 23101, 26220, 26655, 28405, 33763, 34086, 35540, 40871, 46202, 53310, 56810, 67526, 68172, 69303, 81742, 85215, 92404, 101289, 106620, 113620, 115505, 122613, 135052, 138606, 163484, 168815, 170430, 202578, 204355, 231010, 245226, 277212, 337630, 340860, 346515, 405156, 408710, 438919, 462020, 490452, 506445, 531323, 613065, 675260, 693030, 776549, 817420, 877838, 1012890, 1062646, 1226130, 1316757, 1386060, 1553098, 1593969, 1755676, 2025780, 2125292, 2194595, 2329647, 2452260, 2633514, 2656615, 3106196, 3187938, 3882745, 4389190, 4659294, 5267028, 5313230, 6375876, 6583785, 7765490, 7969845, 8778380, 9318588, 10095137, 10626460, 11648235, 13167570, 15530980, 15939690, 20190274, 23296470, 26335140, 30285411, 31879380, 40380548, 46592940, 50475685, 60570822, 100951370, 121141644, 151427055, 201902740, 302854110, 605708220]

約数ペア:

[(1, 605708220), (2, 302854110), (3, 201902740), (4, 151427055), (5, 121141644), (6, 100951370), (10, 60570822), (12, 50475685), (13, 46592940), (15, 40380548), (19, 31879380), (20, 30285411), (23, 26335140), (26, 23296470), (30, 20190274), (38, 15939690), (39, 15530980), (46, 13167570), (52, 11648235), (57, 10626460), (60, 10095137), (65, 9318588), (69, 8778380), (76, 7969845), (78, 7765490), (92, 6583785), (95, 6375876), (114, 5313230), (115, 5267028), (130, 4659294), (138, 4389190), (156, 3882745), (190, 3187938), (195, 3106196), (228, 2656615), (230, 2633514), (247, 2452260), (260, 2329647), (276, 2194595), (285, 2125292), (299, 2025780), (345, 1755676), (380, 1593969), (390, 1553098), (437, 1386060), (460, 1316757), (494, 1226130), (570, 1062646), (598, 1012890), (690, 877838), (741, 817420), (780, 776549), (874, 693030), (897, 675260), (988, 613065), (1140, 531323), (1196, 506445), (1235, 490452), (1311, 462020), (1380, 438919), (1482, 408710), (1495, 405156), (1748, 346515), (1777, 340860), (1794, 337630), (2185, 277212), (2470, 245226), (2622, 231010), (2964, 204355), (2990, 202578), (3554, 170430), (3588, 168815), (3705, 163484), (4370, 138606), (4485, 135052), (4940, 122613), (5244, 115505), (5331, 113620), (5681, 106620), (5980, 101289), (6555, 92404), (7108, 85215), (7410, 81742), (8740, 69303), (8885, 68172), (8970, 67526), (10662, 56810), (11362, 53310), (13110, 46202), (14820, 40871), (17043, 35540), (17770, 34086), (17940, 33763), (21324, 28405), (22724, 26655), (23101, 26220)]