2838255840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:383

約数の個数: 432

約数和(自身を含む): 11476823904

約数和(自身を除く): 8638568064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 293, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 586, 620, 630, 651, 672, 720, 744, 840, 868, 879, 930, 961, 992, 1008, 1085, 1116, 1120, 1172, 1240, 1260, 1302, 1395, 1440, 1465, 1488, 1680, 1736, 1758, 1860, 1922, 1953, 2016, 2051, 2170, 2232, 2344, 2480, 2520, 2604, 2637, 2790, 2883, 2930, 2976, 3255, 3360, 3472, 3516, 3720, 3844, 3906, 4102, 4340, 4395, 4464, 4688, 4805, 4960, 5040, 5208, 5274, 5580, 5766, 5860, 6153, 6510, 6727, 6944, 7032, 7440, 7688, 7812, 8204, 8649, 8680, 8790, 8928, 9083, 9376, 9610, 9765, 10080, 10255, 10416, 10548, 11160, 11532, 11720, 12306, 13020, 13185, 13454, 14064, 14415, 14880, 15376, 15624, 16408, 17298, 17360, 17580, 18166, 18459, 19220, 19530, 20181, 20510, 20832, 21096, 22320, 23064, 23440, 24612, 26040, 26370, 26908, 27249, 28128, 28830, 30752, 30765, 31248, 32816, 33635, 34596, 34720, 35160, 36332, 36918, 38440, 39060, 40362, 41020, 42192, 43245, 44640, 45415, 46128, 46880, 49224, 52080, 52740, 53816, 54498, 57660, 60543, 61530, 62496, 63581, 65632, 67270, 69192, 70320, 72664, 73836, 76880, 78120, 80724, 81747, 82040, 84384, 86490, 90830, 92256, 92295, 98448, 100905, 104160, 105480, 107632, 108996, 115320, 121086, 123060, 127162, 134540, 136245, 138384, 140640, 145328, 147672, 153760, 156240, 161448, 163494, 164080, 172980, 181660, 184590, 190743, 196896, 201810, 210960, 215264, 217992, 230640, 242172, 246120, 254324, 269080, 272490, 276768, 281573, 290656, 295344, 302715, 312480, 317905, 322896, 326988, 328160, 345960, 363320, 369180, 381486, 403620, 408735, 421920, 435984, 461280, 484344, 492240, 508648, 538160, 544980, 563146, 572229, 590688, 605430, 635810, 645792, 653976, 691920, 726640, 738360, 762972, 807240, 817470, 844719, 871968, 953715, 968688, 984480, 1017296, 1076320, 1089960, 1126292, 1144458, 1210860, 1271620, 1307952, 1383840, 1407865, 1453280, 1476720, 1525944, 1614480, 1634940, 1689438, 1907430, 1937376, 1971011, 2034592, 2179920, 2252584, 2288916, 2421720, 2534157, 2543240, 2615904, 2815730, 2861145, 2953440, 3051888, 3228960, 3269880, 3378876, 3814860, 3942022, 4223595, 4359840, 4505168, 4577832, 4843440, 5068314, 5086480, 5631460, 5722290, 5913033, 6103776, 6539760, 6757752, 7629720, 7884044, 8447190, 9010336, 9155664, 9686880, 9855055, 10136628, 10172960, 11262920, 11444580, 11826066, 12670785, 13079520, 13515504, 15259440, 15768088, 16894380, 17739099, 18311328, 19710110, 20273256, 22525840, 22889160, 23652132, 25341570, 27031008, 29565165, 30518880, 31536176, 33788760, 35478198, 39420220, 40546512, 45051680, 45778320, 47304264, 50683140, 59130330, 63072352, 67577520, 70956396, 78840440, 81093024, 88695495, 91556640, 94608528, 101366280, 118260660, 135155040, 141912792, 157680880, 177390990, 189217056, 202732560, 236521320, 283825584, 315361760, 354781980, 405465120, 473042640, 567651168, 709563960, 946085280, 1419127920, 2838255840]

約数ペア:

[(1, 2838255840), (2, 1419127920), (3, 946085280), (4, 709563960), (5, 567651168), (6, 473042640), (7, 405465120), (8, 354781980), (9, 315361760), (10, 283825584), (12, 236521320), (14, 202732560), (15, 189217056), (16, 177390990), (18, 157680880), (20, 141912792), (21, 135155040), (24, 118260660), (28, 101366280), (30, 94608528), (31, 91556640), (32, 88695495), (35, 81093024), (36, 78840440), (40, 70956396), (42, 67577520), (45, 63072352), (48, 59130330), (56, 50683140), (60, 47304264), (62, 45778320), (63, 45051680), (70, 40546512), (72, 39420220), (80, 35478198), (84, 33788760), (90, 31536176), (93, 30518880), (96, 29565165), (105, 27031008), (112, 25341570), (120, 23652132), (124, 22889160), (126, 22525840), (140, 20273256), (144, 19710110), (155, 18311328), (160, 17739099), (168, 16894380), (180, 15768088), (186, 15259440), (210, 13515504), (217, 13079520), (224, 12670785), (240, 11826066), (248, 11444580), (252, 11262920), (279, 10172960), (280, 10136628), (288, 9855055), (293, 9686880), (310, 9155664), (315, 9010336), (336, 8447190), (360, 7884044), (372, 7629720), (420, 6757752), (434, 6539760), (465, 6103776), (480, 5913033), (496, 5722290), (504, 5631460), (558, 5086480), (560, 5068314), (586, 4843440), (620, 4577832), (630, 4505168), (651, 4359840), (672, 4223595), (720, 3942022), (744, 3814860), (840, 3378876), (868, 3269880), (879, 3228960), (930, 3051888), (961, 2953440), (992, 2861145), (1008, 2815730), (1085, 2615904), (1116, 2543240), (1120, 2534157), (1172, 2421720), (1240, 2288916), (1260, 2252584), (1302, 2179920), (1395, 2034592), (1440, 1971011), (1465, 1937376), (1488, 1907430), (1680, 1689438), (1736, 1634940), (1758, 1614480), (1860, 1525944), (1922, 1476720), (1953, 1453280), (2016, 1407865), (2051, 1383840), (2170, 1307952), (2232, 1271620), (2344, 1210860), (2480, 1144458), (2520, 1126292), (2604, 1089960), (2637, 1076320), (2790, 1017296), (2883, 984480), (2930, 968688), (2976, 953715), (3255, 871968), (3360, 844719), (3472, 817470), (3516, 807240), (3720, 762972), (3844, 738360), (3906, 726640), (4102, 691920), (4340, 653976), (4395, 645792), (4464, 635810), (4688, 605430), (4805, 590688), (4960, 572229), (5040, 563146), (5208, 544980), (5274, 538160), (5580, 508648), (5766, 492240), (5860, 484344), (6153, 461280), (6510, 435984), (6727, 421920), (6944, 408735), (7032, 403620), (7440, 381486), (7688, 369180), (7812, 363320), (8204, 345960), (8649, 328160), (8680, 326988), (8790, 322896), (8928, 317905), (9083, 312480), (9376, 302715), (9610, 295344), (9765, 290656), (10080, 281573), (10255, 276768), (10416, 272490), (10548, 269080), (11160, 254324), (11532, 246120), (11720, 242172), (12306, 230640), (13020, 217992), (13185, 215264), (13454, 210960), (14064, 201810), (14415, 196896), (14880, 190743), (15376, 184590), (15624, 181660), (16408, 172980), (17298, 164080), (17360, 163494), (17580, 161448), (18166, 156240), (18459, 153760), (19220, 147672), (19530, 145328), (20181, 140640), (20510, 138384), (20832, 136245), (21096, 134540), (22320, 127162), (23064, 123060), (23440, 121086), (24612, 115320), (26040, 108996), (26370, 107632), (26908, 105480), (27249, 104160), (28128, 100905), (28830, 98448), (30752, 92295), (30765, 92256), (31248, 90830), (32816, 86490), (33635, 84384), (34596, 82040), (34720, 81747), (35160, 80724), (36332, 78120), (36918, 76880), (38440, 73836), (39060, 72664), (40362, 70320), (41020, 69192), (42192, 67270), (43245, 65632), (44640, 63581), (45415, 62496), (46128, 61530), (46880, 60543), (49224, 57660), (52080, 54498), (52740, 53816)]