2612228640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{809}}^1$

素因数の和:896

約数の個数: 288

約数和(自身を含む): 9729175680

約数和(自身を除く): 7116947040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 809, 840, 868, 930, 961, 992, 1085, 1120, 1240, 1302, 1488, 1618, 1680, 1736, 1860, 1922, 2170, 2427, 2480, 2604, 2883, 2976, 3236, 3255, 3360, 3472, 3720, 3844, 4045, 4340, 4805, 4854, 4960, 5208, 5663, 5766, 6472, 6510, 6727, 6944, 7440, 7688, 8090, 8680, 9610, 9708, 10416, 11326, 11532, 12135, 12944, 13020, 13454, 14415, 14880, 15376, 16180, 16989, 17360, 19220, 19416, 20181, 20832, 22652, 23064, 24270, 25079, 25888, 26040, 26908, 28315, 28830, 30752, 32360, 33635, 33978, 34720, 38440, 38832, 40362, 45304, 46128, 48540, 50158, 52080, 53816, 56630, 57660, 64720, 67270, 67956, 75237, 76880, 77664, 80724, 84945, 90608, 92256, 97080, 100316, 100905, 104160, 107632, 113260, 115320, 125395, 129440, 134540, 135912, 150474, 153760, 161448, 169890, 175553, 181216, 194160, 200632, 201810, 215264, 226520, 230640, 250790, 269080, 271824, 300948, 322896, 339780, 351106, 376185, 388320, 401264, 403620, 453040, 461280, 501580, 526659, 538160, 543648, 601896, 645792, 679560, 702212, 752370, 777449, 802528, 807240, 877765, 906080, 1003160, 1053318, 1076320, 1203792, 1359120, 1404424, 1504740, 1554898, 1614480, 1755530, 2006320, 2106636, 2332347, 2407584, 2633295, 2718240, 2808848, 3009480, 3109796, 3228960, 3511060, 3887245, 4012640, 4213272, 4664694, 5266590, 5442143, 5617696, 6018960, 6219592, 7022120, 7774490, 8426544, 9329388, 10533180, 10884286, 11661735, 12037920, 12439184, 14044240, 15548980, 16326429, 16853088, 18658776, 21066360, 21768572, 23323470, 24878368, 27210715, 28088480, 31097960, 32652858, 37317552, 42132720, 43537144, 46646940, 54421430, 62195920, 65305716, 74635104, 81632145, 84265440, 87074288, 93293880, 108842860, 124391840, 130611432, 163264290, 174148576, 186587760, 217685720, 261222864, 326528580, 373175520, 435371440, 522445728, 653057160, 870742880, 1306114320, 2612228640]

約数ペア:

[(1, 2612228640), (2, 1306114320), (3, 870742880), (4, 653057160), (5, 522445728), (6, 435371440), (7, 373175520), (8, 326528580), (10, 261222864), (12, 217685720), (14, 186587760), (15, 174148576), (16, 163264290), (20, 130611432), (21, 124391840), (24, 108842860), (28, 93293880), (30, 87074288), (31, 84265440), (32, 81632145), (35, 74635104), (40, 65305716), (42, 62195920), (48, 54421430), (56, 46646940), (60, 43537144), (62, 42132720), (70, 37317552), (80, 32652858), (84, 31097960), (93, 28088480), (96, 27210715), (105, 24878368), (112, 23323470), (120, 21768572), (124, 21066360), (140, 18658776), (155, 16853088), (160, 16326429), (168, 15548980), (186, 14044240), (210, 12439184), (217, 12037920), (224, 11661735), (240, 10884286), (248, 10533180), (280, 9329388), (310, 8426544), (336, 7774490), (372, 7022120), (420, 6219592), (434, 6018960), (465, 5617696), (480, 5442143), (496, 5266590), (560, 4664694), (620, 4213272), (651, 4012640), (672, 3887245), (744, 3511060), (809, 3228960), (840, 3109796), (868, 3009480), (930, 2808848), (961, 2718240), (992, 2633295), (1085, 2407584), (1120, 2332347), (1240, 2106636), (1302, 2006320), (1488, 1755530), (1618, 1614480), (1680, 1554898), (1736, 1504740), (1860, 1404424), (1922, 1359120), (2170, 1203792), (2427, 1076320), (2480, 1053318), (2604, 1003160), (2883, 906080), (2976, 877765), (3236, 807240), (3255, 802528), (3360, 777449), (3472, 752370), (3720, 702212), (3844, 679560), (4045, 645792), (4340, 601896), (4805, 543648), (4854, 538160), (4960, 526659), (5208, 501580), (5663, 461280), (5766, 453040), (6472, 403620), (6510, 401264), (6727, 388320), (6944, 376185), (7440, 351106), (7688, 339780), (8090, 322896), (8680, 300948), (9610, 271824), (9708, 269080), (10416, 250790), (11326, 230640), (11532, 226520), (12135, 215264), (12944, 201810), (13020, 200632), (13454, 194160), (14415, 181216), (14880, 175553), (15376, 169890), (16180, 161448), (16989, 153760), (17360, 150474), (19220, 135912), (19416, 134540), (20181, 129440), (20832, 125395), (22652, 115320), (23064, 113260), (24270, 107632), (25079, 104160), (25888, 100905), (26040, 100316), (26908, 97080), (28315, 92256), (28830, 90608), (30752, 84945), (32360, 80724), (33635, 77664), (33978, 76880), (34720, 75237), (38440, 67956), (38832, 67270), (40362, 64720), (45304, 57660), (46128, 56630), (48540, 53816), (50158, 52080)]