2249590980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:939

約数の個数: 288

約数和(自身を含む): 8011664640

約数和(自身を除く): 5762073660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 71, 78, 84, 91, 98, 105, 130, 140, 142, 147, 156, 182, 195, 196, 210, 213, 245, 260, 273, 284, 294, 355, 364, 390, 420, 426, 455, 490, 497, 546, 588, 637, 710, 735, 780, 829, 852, 910, 923, 980, 994, 1065, 1092, 1274, 1365, 1420, 1470, 1491, 1658, 1820, 1846, 1911, 1988, 2130, 2485, 2487, 2548, 2730, 2769, 2940, 2982, 3185, 3316, 3479, 3692, 3822, 4145, 4260, 4615, 4970, 4974, 5460, 5538, 5803, 5964, 6370, 6461, 6958, 7455, 7644, 8290, 9230, 9555, 9940, 9948, 10437, 10777, 11076, 11606, 12435, 12740, 12922, 13845, 13916, 14910, 16580, 17395, 17409, 18460, 19110, 19383, 20874, 21554, 23212, 24870, 25844, 27690, 29015, 29820, 32305, 32331, 34790, 34818, 38220, 38766, 40621, 41748, 43108, 45227, 49740, 52185, 53885, 55380, 58030, 58859, 64610, 64662, 69580, 69636, 75439, 77532, 81242, 87045, 90454, 96915, 104370, 107770, 116060, 117718, 121863, 129220, 129324, 135681, 150878, 161655, 162484, 174090, 176577, 180908, 193830, 203105, 208740, 215540, 226135, 226317, 235436, 243726, 271362, 294295, 301756, 323310, 348180, 353154, 377195, 387660, 406210, 412013, 452270, 452634, 487452, 528073, 542724, 588590, 609315, 646620, 678405, 706308, 754390, 765167, 812420, 824026, 882885, 904540, 905268, 1056146, 1131585, 1177180, 1218630, 1236039, 1356810, 1508780, 1530334, 1584219, 1648052, 1765770, 2060065, 2112292, 2263170, 2295501, 2437260, 2472078, 2640365, 2713620, 2884091, 3060668, 3168438, 3531540, 3825835, 4120130, 4526340, 4591002, 4944156, 5280730, 5356169, 5768182, 6180195, 6336876, 7651670, 7921095, 8240260, 8652273, 9182004, 10561460, 10712338, 11477505, 11536364, 12360390, 14420455, 15303340, 15842190, 16068507, 17304546, 21424676, 22955010, 24720780, 26780845, 28840910, 31684380, 32137014, 34609092, 37493183, 43261365, 45910020, 53561690, 57681820, 64274028, 74986366, 80342535, 86522730, 107123380, 112479549, 149972732, 160685070, 173045460, 187465915, 224959098, 321370140, 374931830, 449918196, 562397745, 749863660, 1124795490, 2249590980]

約数ペア:

[(1, 2249590980), (2, 1124795490), (3, 749863660), (4, 562397745), (5, 449918196), (6, 374931830), (7, 321370140), (10, 224959098), (12, 187465915), (13, 173045460), (14, 160685070), (15, 149972732), (20, 112479549), (21, 107123380), (26, 86522730), (28, 80342535), (30, 74986366), (35, 64274028), (39, 57681820), (42, 53561690), (49, 45910020), (52, 43261365), (60, 37493183), (65, 34609092), (70, 32137014), (71, 31684380), (78, 28840910), (84, 26780845), (91, 24720780), (98, 22955010), (105, 21424676), (130, 17304546), (140, 16068507), (142, 15842190), (147, 15303340), (156, 14420455), (182, 12360390), (195, 11536364), (196, 11477505), (210, 10712338), (213, 10561460), (245, 9182004), (260, 8652273), (273, 8240260), (284, 7921095), (294, 7651670), (355, 6336876), (364, 6180195), (390, 5768182), (420, 5356169), (426, 5280730), (455, 4944156), (490, 4591002), (497, 4526340), (546, 4120130), (588, 3825835), (637, 3531540), (710, 3168438), (735, 3060668), (780, 2884091), (829, 2713620), (852, 2640365), (910, 2472078), (923, 2437260), (980, 2295501), (994, 2263170), (1065, 2112292), (1092, 2060065), (1274, 1765770), (1365, 1648052), (1420, 1584219), (1470, 1530334), (1491, 1508780), (1658, 1356810), (1820, 1236039), (1846, 1218630), (1911, 1177180), (1988, 1131585), (2130, 1056146), (2485, 905268), (2487, 904540), (2548, 882885), (2730, 824026), (2769, 812420), (2940, 765167), (2982, 754390), (3185, 706308), (3316, 678405), (3479, 646620), (3692, 609315), (3822, 588590), (4145, 542724), (4260, 528073), (4615, 487452), (4970, 452634), (4974, 452270), (5460, 412013), (5538, 406210), (5803, 387660), (5964, 377195), (6370, 353154), (6461, 348180), (6958, 323310), (7455, 301756), (7644, 294295), (8290, 271362), (9230, 243726), (9555, 235436), (9940, 226317), (9948, 226135), (10437, 215540), (10777, 208740), (11076, 203105), (11606, 193830), (12435, 180908), (12740, 176577), (12922, 174090), (13845, 162484), (13916, 161655), (14910, 150878), (16580, 135681), (17395, 129324), (17409, 129220), (18460, 121863), (19110, 117718), (19383, 116060), (20874, 107770), (21554, 104370), (23212, 96915), (24870, 90454), (25844, 87045), (27690, 81242), (29015, 77532), (29820, 75439), (32305, 69636), (32331, 69580), (34790, 64662), (34818, 64610), (38220, 58859), (38766, 58030), (40621, 55380), (41748, 53885), (43108, 52185), (45227, 49740)]