2521520820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 576

約数和(自身を含む): 10197143040

約数和(自身を除く): 7675622220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 27, 28, 30, 35, 36, 39, 42, 45, 46, 52, 54, 60, 63, 65, 69, 70, 78, 84, 90, 91, 92, 97, 105, 108, 115, 117, 126, 130, 135, 138, 140, 156, 161, 180, 182, 189, 194, 195, 207, 210, 230, 234, 252, 260, 270, 273, 276, 291, 299, 315, 322, 345, 351, 364, 378, 388, 390, 414, 420, 455, 460, 468, 483, 485, 529, 540, 546, 582, 585, 598, 621, 630, 644, 679, 690, 702, 756, 780, 805, 819, 828, 873, 897, 910, 945, 966, 970, 1035, 1058, 1092, 1164, 1170, 1196, 1242, 1260, 1261, 1358, 1365, 1380, 1404, 1449, 1455, 1495, 1587, 1610, 1638, 1746, 1755, 1794, 1820, 1890, 1932, 1940, 2037, 2070, 2093, 2116, 2231, 2340, 2415, 2457, 2484, 2522, 2619, 2645, 2691, 2716, 2730, 2898, 2910, 2990, 3105, 3174, 3220, 3276, 3395, 3492, 3510, 3588, 3703, 3780, 3783, 4074, 4095, 4140, 4186, 4347, 4365, 4462, 4485, 4761, 4830, 4914, 5044, 5238, 5290, 5382, 5460, 5796, 5820, 5980, 6111, 6210, 6279, 6305, 6348, 6693, 6790, 6877, 7020, 7245, 7406, 7566, 7935, 8073, 8148, 8190, 8372, 8694, 8730, 8827, 8924, 8970, 9522, 9660, 9828, 10185, 10465, 10476, 10580, 10764, 11109, 11155, 11349, 12222, 12285, 12420, 12558, 12610, 13095, 13386, 13455, 13580, 13754, 14283, 14490, 14812, 15132, 15617, 15870, 16146, 16380, 17388, 17460, 17654, 17940, 18333, 18515, 18837, 18915, 19044, 20079, 20370, 20631, 20930, 21735, 22218, 22310, 22698, 23805, 24444, 24570, 25116, 25220, 26190, 26481, 26772, 26910, 27508, 28566, 28980, 29003, 30555, 31234, 31395, 31740, 32292, 33327, 33465, 34047, 34385, 35308, 36666, 37030, 37674, 37830, 40158, 40365, 40740, 41262, 41860, 43470, 44135, 44436, 44620, 45396, 46851, 47610, 48139, 49140, 51313, 52380, 52962, 53820, 55545, 56511, 56745, 57132, 58006, 60237, 61110, 61893, 62468, 62790, 66654, 66930, 68094, 68770, 71415, 73332, 74060, 75348, 75660, 78085, 79443, 80316, 80730, 82524, 86940, 87009, 88270, 91665, 93702, 94185, 95220, 96278, 99981, 100395, 102626, 103155, 105924, 111090, 113022, 113490, 116012, 120474, 122220, 123786, 125580, 132405, 133308, 133860, 136188, 137540, 140553, 142830, 144417, 145015, 153939, 156170, 158886, 161460, 166635, 170235, 174018, 176540, 183330, 185679, 187404, 188370, 192556, 199962, 200790, 203021, 205252, 206310, 222180, 226044, 226980, 234255, 238329, 240695, 240948, 247572, 256565, 261027, 264810, 281106, 282555, 285660, 288834, 290030, 301185, 307878, 309465, 312340, 317772, 333270, 340470, 348036, 359191, 366660, 371358, 376740, 397215, 399924, 401580, 406042, 412620, 421659, 433251, 435045, 461817, 468510, 476658, 481390, 499905, 513130, 522054, 529620, 562212, 565110, 577668, 580060, 602370, 609063, 615756, 618930, 666540, 667069, 680940, 702765, 718382, 722085, 742716, 769695, 783081, 794430, 812084, 843318, 866502, 870090, 923634, 928395, 937020, 953316, 962780, 999810, 1015105, 1026260, 1044108, 1077573, 1130220, 1191645, 1204740, 1218126, 1237860, 1299753, 1305135, 1334138, 1385451, 1405530, 1436764, 1444170, 1539390, 1566162, 1588860, 1686636, 1733004, 1740180, 1795955, 1827189, 1847268, 1856790, 1999620, 2001207, 2030210, 2108295, 2155146, 2166255, 2309085, 2383290, 2436252, 2599506, 2610270, 2668276, 2770902, 2811060, 2888340, 3045315, 3078780, 3132324, 3232719, 3335345, 3591910, 3654378, 3713580, 3915405, 4002414, 4060420, 4216590, 4310292, 4332510, 4618170, 4669483, 4766580, 5199012, 5220540, 5387865, 5481567, 5541804, 6003621, 6090630, 6465438, 6498765, 6670690, 6927255, 7183820, 7308756, 7830810, 8004828, 8433180, 8665020, 9135945, 9236340, 9338966, 9698157, 10006035, 10775730, 10963134, 12007242, 12181260, 12930876, 12997530, 13341380, 13854510, 14008449, 15661620, 16163595, 18010863, 18271890, 18677932, 19396314, 20012070, 21551460, 21926268, 23347415, 24014484, 25995060, 27407835, 27709020, 28016898, 30018105, 32327190, 36021726, 36543780, 38792628, 40024140, 42025347, 46694830, 48490785, 54815670, 56033796, 60036210, 64654380, 70042245, 72043452, 84050694, 90054315, 93389660, 96981570, 109631340, 120072420, 126076041, 140084490, 168101388, 180108630, 193963140, 210126735, 252152082, 280168980, 360217260, 420253470, 504304164, 630380205, 840506940, 1260760410, 2521520820]

約数ペア:

[(1, 2521520820), (2, 1260760410), (3, 840506940), (4, 630380205), (5, 504304164), (6, 420253470), (7, 360217260), (9, 280168980), (10, 252152082), (12, 210126735), (13, 193963140), (14, 180108630), (15, 168101388), (18, 140084490), (20, 126076041), (21, 120072420), (23, 109631340), (26, 96981570), (27, 93389660), (28, 90054315), (30, 84050694), (35, 72043452), (36, 70042245), (39, 64654380), (42, 60036210), (45, 56033796), (46, 54815670), (52, 48490785), (54, 46694830), (60, 42025347), (63, 40024140), (65, 38792628), (69, 36543780), (70, 36021726), (78, 32327190), (84, 30018105), (90, 28016898), (91, 27709020), (92, 27407835), (97, 25995060), (105, 24014484), (108, 23347415), (115, 21926268), (117, 21551460), (126, 20012070), (130, 19396314), (135, 18677932), (138, 18271890), (140, 18010863), (156, 16163595), (161, 15661620), (180, 14008449), (182, 13854510), (189, 13341380), (194, 12997530), (195, 12930876), (207, 12181260), (210, 12007242), (230, 10963134), (234, 10775730), (252, 10006035), (260, 9698157), (270, 9338966), (273, 9236340), (276, 9135945), (291, 8665020), (299, 8433180), (315, 8004828), (322, 7830810), (345, 7308756), (351, 7183820), (364, 6927255), (378, 6670690), (388, 6498765), (390, 6465438), (414, 6090630), (420, 6003621), (455, 5541804), (460, 5481567), (468, 5387865), (483, 5220540), (485, 5199012), (529, 4766580), (540, 4669483), (546, 4618170), (582, 4332510), (585, 4310292), (598, 4216590), (621, 4060420), (630, 4002414), (644, 3915405), (679, 3713580), (690, 3654378), (702, 3591910), (756, 3335345), (780, 3232719), (805, 3132324), (819, 3078780), (828, 3045315), (873, 2888340), (897, 2811060), (910, 2770902), (945, 2668276), (966, 2610270), (970, 2599506), (1035, 2436252), (1058, 2383290), (1092, 2309085), (1164, 2166255), (1170, 2155146), (1196, 2108295), (1242, 2030210), (1260, 2001207), (1261, 1999620), (1358, 1856790), (1365, 1847268), (1380, 1827189), (1404, 1795955), (1449, 1740180), (1455, 1733004), (1495, 1686636), (1587, 1588860), (1610, 1566162), (1638, 1539390), (1746, 1444170), (1755, 1436764), (1794, 1405530), (1820, 1385451), (1890, 1334138), (1932, 1305135), (1940, 1299753), (2037, 1237860), (2070, 1218126), (2093, 1204740), (2116, 1191645), (2231, 1130220), (2340, 1077573), (2415, 1044108), (2457, 1026260), (2484, 1015105), (2522, 999810), (2619, 962780), (2645, 953316), (2691, 937020), (2716, 928395), (2730, 923634), (2898, 870090), (2910, 866502), (2990, 843318), (3105, 812084), (3174, 794430), (3220, 783081), (3276, 769695), (3395, 742716), (3492, 722085), (3510, 718382), (3588, 702765), (3703, 680940), (3780, 667069), (3783, 666540), (4074, 618930), (4095, 615756), (4140, 609063), (4186, 602370), (4347, 580060), (4365, 577668), (4462, 565110), (4485, 562212), (4761, 529620), (4830, 522054), (4914, 513130), (5044, 499905), (5238, 481390), (5290, 476658), (5382, 468510), (5460, 461817), (5796, 435045), (5820, 433251), (5980, 421659), (6111, 412620), (6210, 406042), (6279, 401580), (6305, 399924), (6348, 397215), (6693, 376740), (6790, 371358), (6877, 366660), (7020, 359191), (7245, 348036), (7406, 340470), (7566, 333270), (7935, 317772), (8073, 312340), (8148, 309465), (8190, 307878), (8372, 301185), (8694, 290030), (8730, 288834), (8827, 285660), (8924, 282555), (8970, 281106), (9522, 264810), (9660, 261027), (9828, 256565), (10185, 247572), (10465, 240948), (10476, 240695), (10580, 238329), (10764, 234255), (11109, 226980), (11155, 226044), (11349, 222180), (12222, 206310), (12285, 205252), (12420, 203021), (12558, 200790), (12610, 199962), (13095, 192556), (13386, 188370), (13455, 187404), (13580, 185679), (13754, 183330), (14283, 176540), (14490, 174018), (14812, 170235), (15132, 166635), (15617, 161460), (15870, 158886), (16146, 156170), (16380, 153939), (17388, 145015), (17460, 144417), (17654, 142830), (17940, 140553), (18333, 137540), (18515, 136188), (18837, 133860), (18915, 133308), (19044, 132405), (20079, 125580), (20370, 123786), (20631, 122220), (20930, 120474), (21735, 116012), (22218, 113490), (22310, 113022), (22698, 111090), (23805, 105924), (24444, 103155), (24570, 102626), (25116, 100395), (25220, 99981), (26190, 96278), (26481, 95220), (26772, 94185), (26910, 93702), (27508, 91665), (28566, 88270), (28980, 87009), (29003, 86940), (30555, 82524), (31234, 80730), (31395, 80316), (31740, 79443), (32292, 78085), (33327, 75660), (33465, 75348), (34047, 74060), (34385, 73332), (35308, 71415), (36666, 68770), (37030, 68094), (37674, 66930), (37830, 66654), (40158, 62790), (40365, 62468), (40740, 61893), (41262, 61110), (41860, 60237), (43470, 58006), (44135, 57132), (44436, 56745), (44620, 56511), (45396, 55545), (46851, 53820), (47610, 52962), (48139, 52380), (49140, 51313)]