1631525280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4013}}^1$

素因数の和:4060

約数の個数: 288

約数和(自身を含む): 6457594752

約数和(自身を除く): 4826069472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 242, 264, 280, 308, 330, 336, 352, 363, 385, 420, 440, 462, 480, 484, 528, 560, 605, 616, 660, 672, 726, 770, 840, 847, 880, 924, 968, 1056, 1120, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1760, 1815, 1848, 1936, 2310, 2420, 2464, 2541, 2640, 2904, 3080, 3360, 3388, 3630, 3696, 3872, 4013, 4235, 4620, 4840, 5082, 5280, 5808, 6160, 6776, 7260, 7392, 8026, 8470, 9240, 9680, 10164, 11616, 12039, 12320, 12705, 13552, 14520, 16052, 16940, 18480, 19360, 20065, 20328, 24078, 25410, 27104, 28091, 29040, 32104, 33880, 36960, 40130, 40656, 44143, 48156, 50820, 56182, 58080, 60195, 64208, 67760, 80260, 81312, 84273, 88286, 96312, 101640, 112364, 120390, 128416, 132429, 135520, 140455, 160520, 168546, 176572, 192624, 203280, 220715, 224728, 240780, 264858, 280910, 309001, 321040, 337092, 353144, 385248, 406560, 421365, 441430, 449456, 481560, 485573, 529716, 561820, 618002, 642080, 662145, 674184, 706288, 842730, 882860, 898912, 927003, 963120, 971146, 1059432, 1123640, 1236004, 1324290, 1348368, 1412576, 1456719, 1545005, 1685460, 1765720, 1854006, 1926240, 1942292, 2118864, 2247280, 2427865, 2472008, 2648580, 2696736, 2913438, 3090010, 3370920, 3399011, 3531440, 3708012, 3884584, 4237728, 4494560, 4635015, 4855730, 4944016, 5297160, 5826876, 6180020, 6741840, 6798022, 7062880, 7283595, 7416024, 7769168, 9270030, 9711460, 9888032, 10197033, 10594320, 11653752, 12360040, 13483680, 13596044, 14567190, 14832048, 15538336, 16995055, 18540060, 19422920, 20394066, 21188640, 23307504, 24720080, 27192088, 29134380, 29664096, 33990110, 37080120, 38845840, 40788132, 46615008, 49440160, 50985165, 54384176, 58268760, 67980220, 74160240, 77691680, 81576264, 101970330, 108768352, 116537520, 135960440, 148320480, 163152528, 203940660, 233075040, 271920880, 326305056, 407881320, 543841760, 815762640, 1631525280]

約数ペア:

[(1, 1631525280), (2, 815762640), (3, 543841760), (4, 407881320), (5, 326305056), (6, 271920880), (7, 233075040), (8, 203940660), (10, 163152528), (11, 148320480), (12, 135960440), (14, 116537520), (15, 108768352), (16, 101970330), (20, 81576264), (21, 77691680), (22, 74160240), (24, 67980220), (28, 58268760), (30, 54384176), (32, 50985165), (33, 49440160), (35, 46615008), (40, 40788132), (42, 38845840), (44, 37080120), (48, 33990110), (55, 29664096), (56, 29134380), (60, 27192088), (66, 24720080), (70, 23307504), (77, 21188640), (80, 20394066), (84, 19422920), (88, 18540060), (96, 16995055), (105, 15538336), (110, 14832048), (112, 14567190), (120, 13596044), (121, 13483680), (132, 12360040), (140, 11653752), (154, 10594320), (160, 10197033), (165, 9888032), (168, 9711460), (176, 9270030), (210, 7769168), (220, 7416024), (224, 7283595), (231, 7062880), (240, 6798022), (242, 6741840), (264, 6180020), (280, 5826876), (308, 5297160), (330, 4944016), (336, 4855730), (352, 4635015), (363, 4494560), (385, 4237728), (420, 3884584), (440, 3708012), (462, 3531440), (480, 3399011), (484, 3370920), (528, 3090010), (560, 2913438), (605, 2696736), (616, 2648580), (660, 2472008), (672, 2427865), (726, 2247280), (770, 2118864), (840, 1942292), (847, 1926240), (880, 1854006), (924, 1765720), (968, 1685460), (1056, 1545005), (1120, 1456719), (1155, 1412576), (1210, 1348368), (1232, 1324290), (1320, 1236004), (1452, 1123640), (1540, 1059432), (1680, 971146), (1694, 963120), (1760, 927003), (1815, 898912), (1848, 882860), (1936, 842730), (2310, 706288), (2420, 674184), (2464, 662145), (2541, 642080), (2640, 618002), (2904, 561820), (3080, 529716), (3360, 485573), (3388, 481560), (3630, 449456), (3696, 441430), (3872, 421365), (4013, 406560), (4235, 385248), (4620, 353144), (4840, 337092), (5082, 321040), (5280, 309001), (5808, 280910), (6160, 264858), (6776, 240780), (7260, 224728), (7392, 220715), (8026, 203280), (8470, 192624), (9240, 176572), (9680, 168546), (10164, 160520), (11616, 140455), (12039, 135520), (12320, 132429), (12705, 128416), (13552, 120390), (14520, 112364), (16052, 101640), (16940, 96312), (18480, 88286), (19360, 84273), (20065, 81312), (20328, 80260), (24078, 67760), (25410, 64208), (27104, 60195), (28091, 58080), (29040, 56182), (32104, 50820), (33880, 48156), (36960, 44143), (40130, 40656)]