2640344400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 360

約数和(自身を含む): 9642597120

約数和(自身を除く): 7002252720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 59, 60, 62, 72, 75, 80, 90, 93, 100, 118, 120, 124, 144, 150, 155, 177, 180, 186, 200, 225, 236, 240, 248, 279, 295, 300, 310, 354, 360, 372, 400, 401, 450, 465, 472, 496, 531, 558, 590, 600, 620, 708, 720, 744, 775, 802, 885, 900, 930, 944, 1062, 1116, 1180, 1200, 1203, 1240, 1395, 1416, 1475, 1488, 1550, 1604, 1770, 1800, 1829, 1860, 2005, 2124, 2232, 2325, 2360, 2406, 2480, 2655, 2790, 2832, 2950, 3100, 3208, 3540, 3600, 3609, 3658, 3720, 4010, 4248, 4425, 4464, 4650, 4720, 4812, 5310, 5487, 5580, 5900, 6015, 6200, 6416, 6975, 7080, 7218, 7316, 7440, 8020, 8496, 8850, 9145, 9300, 9624, 10025, 10620, 10974, 11160, 11800, 12030, 12400, 12431, 13275, 13950, 14160, 14436, 14632, 16040, 16461, 17700, 18045, 18290, 18600, 19248, 20050, 21240, 21948, 22320, 23600, 23659, 24060, 24862, 26550, 27435, 27900, 28872, 29264, 30075, 32080, 32922, 35400, 36090, 36580, 37200, 37293, 40100, 42480, 43896, 45725, 47318, 48120, 49724, 53100, 54870, 55800, 57744, 60150, 62155, 65844, 70800, 70977, 72180, 73160, 74586, 80200, 82305, 87792, 90225, 91450, 94636, 96240, 99448, 106200, 109740, 111600, 111879, 118295, 120300, 124310, 131688, 137175, 141954, 144360, 146320, 149172, 160400, 164610, 180450, 182900, 186465, 189272, 198896, 212400, 212931, 219480, 223758, 236590, 240600, 248620, 263376, 274350, 283908, 288720, 298344, 310775, 329220, 354885, 360900, 365800, 372930, 378544, 411525, 425862, 438960, 447516, 473180, 481200, 497240, 548700, 559395, 567816, 591475, 596688, 621550, 658440, 709770, 721800, 731600, 733429, 745860, 823050, 851724, 895032, 932325, 946360, 994480, 1064655, 1097400, 1118790, 1135632, 1182950, 1243100, 1316880, 1419540, 1443600, 1466858, 1491720, 1646100, 1703448, 1774425, 1790064, 1864650, 1892720, 2129310, 2194800, 2200287, 2237580, 2365900, 2486200, 2796975, 2839080, 2933716, 2983440, 3292200, 3406896, 3548850, 3667145, 3729300, 4258620, 4400574, 4475160, 4731800, 4972400, 5323275, 5593950, 5678160, 5867432, 6584400, 6600861, 7097700, 7334290, 7458600, 8517240, 8801148, 8950320, 9463600, 10646550, 11001435, 11187900, 11734864, 13201722, 14195400, 14668580, 14917200, 17034480, 17602296, 18335725, 21293100, 22002870, 22375800, 26403444, 28390800, 29337160, 33004305, 35204592, 36671450, 42586200, 44005740, 44751600, 52806888, 55007175, 58674320, 66008610, 73342900, 85172400, 88011480, 105613776, 110014350, 132017220, 146685800, 165021525, 176022960, 220028700, 264034440, 293371600, 330043050, 440057400, 528068880, 660086100, 880114800, 1320172200, 2640344400]

約数ペア:

[(1, 2640344400), (2, 1320172200), (3, 880114800), (4, 660086100), (5, 528068880), (6, 440057400), (8, 330043050), (9, 293371600), (10, 264034440), (12, 220028700), (15, 176022960), (16, 165021525), (18, 146685800), (20, 132017220), (24, 110014350), (25, 105613776), (30, 88011480), (31, 85172400), (36, 73342900), (40, 66008610), (45, 58674320), (48, 55007175), (50, 52806888), (59, 44751600), (60, 44005740), (62, 42586200), (72, 36671450), (75, 35204592), (80, 33004305), (90, 29337160), (93, 28390800), (100, 26403444), (118, 22375800), (120, 22002870), (124, 21293100), (144, 18335725), (150, 17602296), (155, 17034480), (177, 14917200), (180, 14668580), (186, 14195400), (200, 13201722), (225, 11734864), (236, 11187900), (240, 11001435), (248, 10646550), (279, 9463600), (295, 8950320), (300, 8801148), (310, 8517240), (354, 7458600), (360, 7334290), (372, 7097700), (400, 6600861), (401, 6584400), (450, 5867432), (465, 5678160), (472, 5593950), (496, 5323275), (531, 4972400), (558, 4731800), (590, 4475160), (600, 4400574), (620, 4258620), (708, 3729300), (720, 3667145), (744, 3548850), (775, 3406896), (802, 3292200), (885, 2983440), (900, 2933716), (930, 2839080), (944, 2796975), (1062, 2486200), (1116, 2365900), (1180, 2237580), (1200, 2200287), (1203, 2194800), (1240, 2129310), (1395, 1892720), (1416, 1864650), (1475, 1790064), (1488, 1774425), (1550, 1703448), (1604, 1646100), (1770, 1491720), (1800, 1466858), (1829, 1443600), (1860, 1419540), (2005, 1316880), (2124, 1243100), (2232, 1182950), (2325, 1135632), (2360, 1118790), (2406, 1097400), (2480, 1064655), (2655, 994480), (2790, 946360), (2832, 932325), (2950, 895032), (3100, 851724), (3208, 823050), (3540, 745860), (3600, 733429), (3609, 731600), (3658, 721800), (3720, 709770), (4010, 658440), (4248, 621550), (4425, 596688), (4464, 591475), (4650, 567816), (4720, 559395), (4812, 548700), (5310, 497240), (5487, 481200), (5580, 473180), (5900, 447516), (6015, 438960), (6200, 425862), (6416, 411525), (6975, 378544), (7080, 372930), (7218, 365800), (7316, 360900), (7440, 354885), (8020, 329220), (8496, 310775), (8850, 298344), (9145, 288720), (9300, 283908), (9624, 274350), (10025, 263376), (10620, 248620), (10974, 240600), (11160, 236590), (11800, 223758), (12030, 219480), (12400, 212931), (12431, 212400), (13275, 198896), (13950, 189272), (14160, 186465), (14436, 182900), (14632, 180450), (16040, 164610), (16461, 160400), (17700, 149172), (18045, 146320), (18290, 144360), (18600, 141954), (19248, 137175), (20050, 131688), (21240, 124310), (21948, 120300), (22320, 118295), (23600, 111879), (23659, 111600), (24060, 109740), (24862, 106200), (26550, 99448), (27435, 96240), (27900, 94636), (28872, 91450), (29264, 90225), (30075, 87792), (32080, 82305), (32922, 80200), (35400, 74586), (36090, 73160), (36580, 72180), (37200, 70977), (37293, 70800), (40100, 65844), (42480, 62155), (43896, 60150), (45725, 57744), (47318, 55800), (48120, 54870), (49724, 53100)]