2509593840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:131

約数の個数: 400

約数和(自身を含む): 9699545856

約数和(自身を除く): 7189952016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 162, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 310, 312, 324, 351, 360, 372, 390, 403, 405, 432, 465, 468, 496, 520, 540, 558, 585, 620, 624, 648, 702, 720, 744, 780, 806, 810, 837, 930, 936, 961, 1040, 1053, 1080, 1116, 1170, 1209, 1240, 1296, 1395, 1404, 1488, 1560, 1612, 1620, 1674, 1755, 1860, 1872, 1922, 2015, 2106, 2160, 2232, 2340, 2418, 2480, 2511, 2790, 2808, 2883, 3120, 3224, 3240, 3348, 3510, 3627, 3720, 3844, 4030, 4185, 4212, 4464, 4680, 4805, 4836, 5022, 5265, 5580, 5616, 5766, 6045, 6448, 6480, 6696, 7020, 7254, 7440, 7688, 8060, 8370, 8424, 8649, 9360, 9610, 9672, 10044, 10530, 10881, 11160, 11532, 12090, 12493, 12555, 13392, 14040, 14415, 14508, 15376, 16120, 16740, 16848, 17298, 18135, 19220, 19344, 20088, 21060, 21762, 22320, 23064, 24180, 24986, 25110, 25947, 28080, 28830, 29016, 29791, 32240, 32643, 33480, 34596, 36270, 37479, 38440, 40176, 42120, 43245, 43524, 46128, 48360, 49972, 50220, 51894, 54405, 57660, 58032, 59582, 62465, 65286, 66960, 69192, 72540, 74958, 76880, 77841, 84240, 86490, 87048, 89373, 96720, 99944, 100440, 103788, 108810, 112437, 115320, 119164, 124930, 129735, 130572, 138384, 145080, 148955, 149916, 155682, 163215, 172980, 174096, 178746, 187395, 199888, 200880, 207576, 217620, 224874, 230640, 238328, 249860, 259470, 261144, 268119, 290160, 297910, 299832, 311364, 326430, 337311, 345960, 357492, 374790, 387283, 389205, 415152, 435240, 446865, 449748, 476656, 499720, 518940, 522288, 536238, 562185, 595820, 599664, 622728, 652860, 674622, 691920, 714984, 749580, 774566, 778410, 804357, 870480, 893730, 899496, 999440, 1011933, 1037880, 1072476, 1124370, 1161849, 1191640, 1245456, 1305720, 1340595, 1349244, 1429968, 1499160, 1549132, 1556820, 1608714, 1686555, 1787460, 1798992, 1936415, 2023866, 2075760, 2144952, 2248740, 2323698, 2383280, 2413071, 2611440, 2681190, 2698488, 2998320, 3098264, 3113640, 3217428, 3373110, 3485547, 3574920, 3872830, 4021785, 4047732, 4289904, 4497480, 4647396, 4826142, 5059665, 5362380, 5396976, 5809245, 6196528, 6227280, 6434856, 6746220, 6971094, 7149840, 7745660, 8043570, 8095464, 8994960, 9294792, 9652284, 10119330, 10456641, 10724760, 11618490, 12065355, 12869712, 13492440, 13942188, 15491320, 16087140, 16190928, 17427735, 18589584, 19304568, 20238660, 20913282, 21449520, 23236980, 24130710, 26984880, 27884376, 30982640, 31369923, 32174280, 34855470, 38609136, 40477320, 41826564, 46473960, 48261420, 52283205, 55768752, 62739846, 64348560, 69710940, 80954640, 83653128, 92947920, 96522840, 104566410, 125479692, 139421880, 156849615, 167306256, 193045680, 209132820, 250959384, 278843760, 313699230, 418265640, 501918768, 627398460, 836531280, 1254796920, 2509593840]

約数ペア:

[(1, 2509593840), (2, 1254796920), (3, 836531280), (4, 627398460), (5, 501918768), (6, 418265640), (8, 313699230), (9, 278843760), (10, 250959384), (12, 209132820), (13, 193045680), (15, 167306256), (16, 156849615), (18, 139421880), (20, 125479692), (24, 104566410), (26, 96522840), (27, 92947920), (30, 83653128), (31, 80954640), (36, 69710940), (39, 64348560), (40, 62739846), (45, 55768752), (48, 52283205), (52, 48261420), (54, 46473960), (60, 41826564), (62, 40477320), (65, 38609136), (72, 34855470), (78, 32174280), (80, 31369923), (81, 30982640), (90, 27884376), (93, 26984880), (104, 24130710), (108, 23236980), (117, 21449520), (120, 20913282), (124, 20238660), (130, 19304568), (135, 18589584), (144, 17427735), (155, 16190928), (156, 16087140), (162, 15491320), (180, 13942188), (186, 13492440), (195, 12869712), (208, 12065355), (216, 11618490), (234, 10724760), (240, 10456641), (248, 10119330), (260, 9652284), (270, 9294792), (279, 8994960), (310, 8095464), (312, 8043570), (324, 7745660), (351, 7149840), (360, 6971094), (372, 6746220), (390, 6434856), (403, 6227280), (405, 6196528), (432, 5809245), (465, 5396976), (468, 5362380), (496, 5059665), (520, 4826142), (540, 4647396), (558, 4497480), (585, 4289904), (620, 4047732), (624, 4021785), (648, 3872830), (702, 3574920), (720, 3485547), (744, 3373110), (780, 3217428), (806, 3113640), (810, 3098264), (837, 2998320), (930, 2698488), (936, 2681190), (961, 2611440), (1040, 2413071), (1053, 2383280), (1080, 2323698), (1116, 2248740), (1170, 2144952), (1209, 2075760), (1240, 2023866), (1296, 1936415), (1395, 1798992), (1404, 1787460), (1488, 1686555), (1560, 1608714), (1612, 1556820), (1620, 1549132), (1674, 1499160), (1755, 1429968), (1860, 1349244), (1872, 1340595), (1922, 1305720), (2015, 1245456), (2106, 1191640), (2160, 1161849), (2232, 1124370), (2340, 1072476), (2418, 1037880), (2480, 1011933), (2511, 999440), (2790, 899496), (2808, 893730), (2883, 870480), (3120, 804357), (3224, 778410), (3240, 774566), (3348, 749580), (3510, 714984), (3627, 691920), (3720, 674622), (3844, 652860), (4030, 622728), (4185, 599664), (4212, 595820), (4464, 562185), (4680, 536238), (4805, 522288), (4836, 518940), (5022, 499720), (5265, 476656), (5580, 449748), (5616, 446865), (5766, 435240), (6045, 415152), (6448, 389205), (6480, 387283), (6696, 374790), (7020, 357492), (7254, 345960), (7440, 337311), (7688, 326430), (8060, 311364), (8370, 299832), (8424, 297910), (8649, 290160), (9360, 268119), (9610, 261144), (9672, 259470), (10044, 249860), (10530, 238328), (10881, 230640), (11160, 224874), (11532, 217620), (12090, 207576), (12493, 200880), (12555, 199888), (13392, 187395), (14040, 178746), (14415, 174096), (14508, 172980), (15376, 163215), (16120, 155682), (16740, 149916), (16848, 148955), (17298, 145080), (18135, 138384), (19220, 130572), (19344, 129735), (20088, 124930), (21060, 119164), (21762, 115320), (22320, 112437), (23064, 108810), (24180, 103788), (24986, 100440), (25110, 99944), (25947, 96720), (28080, 89373), (28830, 87048), (29016, 86490), (29791, 84240), (32240, 77841), (32643, 76880), (33480, 74958), (34596, 72540), (36270, 69192), (37479, 66960), (38440, 65286), (40176, 62465), (42120, 59582), (43245, 58032), (43524, 57660), (46128, 54405), (48360, 51894), (49972, 50220)]