2978520480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1487}}^1$

素因数の和:1628

約数の個数: 288

約数和(自身を含む): 11055792384

約数和(自身を除く): 8077271904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 107, 117, 120, 130, 144, 156, 160, 180, 195, 208, 214, 234, 240, 260, 288, 312, 321, 360, 390, 416, 428, 468, 480, 520, 535, 585, 624, 642, 720, 780, 856, 936, 963, 1040, 1070, 1170, 1248, 1284, 1391, 1440, 1487, 1560, 1605, 1712, 1872, 1926, 2080, 2140, 2340, 2568, 2782, 2974, 3120, 3210, 3424, 3744, 3852, 4173, 4280, 4461, 4680, 4815, 5136, 5564, 5948, 6240, 6420, 6955, 7435, 7704, 8346, 8560, 8922, 9360, 9630, 10272, 11128, 11896, 12519, 12840, 13383, 13910, 14870, 15408, 16692, 17120, 17844, 18720, 19260, 19331, 20865, 22256, 22305, 23792, 25038, 25680, 26766, 27820, 29740, 30816, 33384, 35688, 38520, 38662, 41730, 44512, 44610, 47584, 50076, 51360, 53532, 55640, 57993, 59480, 62595, 66768, 66915, 71376, 77040, 77324, 83460, 89220, 96655, 100152, 107064, 111280, 115986, 118960, 125190, 133536, 133830, 142752, 154080, 154648, 159109, 166920, 173979, 178440, 193310, 200304, 214128, 222560, 231972, 237920, 250380, 267660, 289965, 309296, 318218, 333840, 347958, 356880, 386620, 400608, 428256, 463944, 477327, 500760, 535320, 579930, 618592, 636436, 667680, 695916, 713760, 773240, 795545, 869895, 927888, 954654, 1001520, 1070640, 1159860, 1272872, 1391832, 1431981, 1546480, 1591090, 1739790, 1855776, 1909308, 2003040, 2068417, 2141280, 2319720, 2386635, 2545744, 2783664, 2863962, 3092960, 3182180, 3479580, 3818616, 4136834, 4639440, 4773270, 5091488, 5567328, 5727924, 6205251, 6364360, 6959160, 7159905, 7637232, 8273668, 9278880, 9546540, 10342085, 11455848, 12410502, 12728720, 13918320, 14319810, 15274464, 16547336, 18615753, 19093080, 20684170, 22911696, 24821004, 25457440, 27836640, 28639620, 31026255, 33094672, 37231506, 38186160, 41368340, 45823392, 49642008, 57279240, 62052510, 66189344, 74463012, 76372320, 82736680, 93078765, 99284016, 114558480, 124105020, 148926024, 165473360, 186157530, 198568032, 229116960, 248210040, 297852048, 330946720, 372315060, 496420080, 595704096, 744630120, 992840160, 1489260240, 2978520480]

約数ペア:

[(1, 2978520480), (2, 1489260240), (3, 992840160), (4, 744630120), (5, 595704096), (6, 496420080), (8, 372315060), (9, 330946720), (10, 297852048), (12, 248210040), (13, 229116960), (15, 198568032), (16, 186157530), (18, 165473360), (20, 148926024), (24, 124105020), (26, 114558480), (30, 99284016), (32, 93078765), (36, 82736680), (39, 76372320), (40, 74463012), (45, 66189344), (48, 62052510), (52, 57279240), (60, 49642008), (65, 45823392), (72, 41368340), (78, 38186160), (80, 37231506), (90, 33094672), (96, 31026255), (104, 28639620), (107, 27836640), (117, 25457440), (120, 24821004), (130, 22911696), (144, 20684170), (156, 19093080), (160, 18615753), (180, 16547336), (195, 15274464), (208, 14319810), (214, 13918320), (234, 12728720), (240, 12410502), (260, 11455848), (288, 10342085), (312, 9546540), (321, 9278880), (360, 8273668), (390, 7637232), (416, 7159905), (428, 6959160), (468, 6364360), (480, 6205251), (520, 5727924), (535, 5567328), (585, 5091488), (624, 4773270), (642, 4639440), (720, 4136834), (780, 3818616), (856, 3479580), (936, 3182180), (963, 3092960), (1040, 2863962), (1070, 2783664), (1170, 2545744), (1248, 2386635), (1284, 2319720), (1391, 2141280), (1440, 2068417), (1487, 2003040), (1560, 1909308), (1605, 1855776), (1712, 1739790), (1872, 1591090), (1926, 1546480), (2080, 1431981), (2140, 1391832), (2340, 1272872), (2568, 1159860), (2782, 1070640), (2974, 1001520), (3120, 954654), (3210, 927888), (3424, 869895), (3744, 795545), (3852, 773240), (4173, 713760), (4280, 695916), (4461, 667680), (4680, 636436), (4815, 618592), (5136, 579930), (5564, 535320), (5948, 500760), (6240, 477327), (6420, 463944), (6955, 428256), (7435, 400608), (7704, 386620), (8346, 356880), (8560, 347958), (8922, 333840), (9360, 318218), (9630, 309296), (10272, 289965), (11128, 267660), (11896, 250380), (12519, 237920), (12840, 231972), (13383, 222560), (13910, 214128), (14870, 200304), (15408, 193310), (16692, 178440), (17120, 173979), (17844, 166920), (18720, 159109), (19260, 154648), (19331, 154080), (20865, 142752), (22256, 133830), (22305, 133536), (23792, 125190), (25038, 118960), (25680, 115986), (26766, 111280), (27820, 107064), (29740, 100152), (30816, 96655), (33384, 89220), (35688, 83460), (38520, 77324), (38662, 77040), (41730, 71376), (44512, 66915), (44610, 66768), (47584, 62595), (50076, 59480), (51360, 57993), (53532, 55640)]