1447505280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1487}}^1$

素因数の和:1538

約数の個数: 288

約数和(自身を含む): 5416126560

約数和(自身を除く): 3968621280

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 507, 520, 576, 585, 624, 640, 676, 720, 780, 832, 845, 936, 960, 1014, 1040, 1152, 1170, 1248, 1352, 1440, 1487, 1521, 1560, 1664, 1690, 1872, 1920, 2028, 2080, 2340, 2496, 2535, 2704, 2880, 2974, 3042, 3120, 3380, 3744, 4056, 4160, 4461, 4680, 4992, 5070, 5408, 5760, 5948, 6084, 6240, 6760, 7435, 7488, 7605, 8112, 8320, 8922, 9360, 10140, 10816, 11896, 12168, 12480, 13383, 13520, 14870, 14976, 15210, 16224, 17844, 18720, 19331, 20280, 21632, 22305, 23792, 24336, 24960, 26766, 27040, 29740, 30420, 32448, 35688, 37440, 38662, 40560, 44610, 47584, 48672, 53532, 54080, 57993, 59480, 60840, 64896, 66915, 71376, 74880, 77324, 81120, 89220, 95168, 96655, 97344, 107064, 108160, 115986, 118960, 121680, 133830, 142752, 154648, 162240, 173979, 178440, 190336, 193310, 194688, 214128, 231972, 237920, 243360, 251303, 267660, 285504, 289965, 309296, 324480, 347958, 356880, 386620, 428256, 463944, 475840, 486720, 502606, 535320, 571008, 579930, 618592, 695916, 713760, 753909, 773240, 856512, 869895, 927888, 951680, 973440, 1005212, 1070640, 1159860, 1237184, 1256515, 1391832, 1427520, 1507818, 1546480, 1713024, 1739790, 1855776, 2010424, 2141280, 2261727, 2319720, 2474368, 2513030, 2783664, 2855040, 3015636, 3092960, 3479580, 3711552, 3769545, 4020848, 4282560, 4523454, 4639440, 5026060, 5567328, 6031272, 6185920, 6959160, 7423104, 7539090, 8041696, 8565120, 9046908, 9278880, 10052120, 11134656, 11308635, 12062544, 12371840, 13918320, 15078180, 16083392, 18093816, 18557760, 20104240, 22269312, 22617270, 24125088, 27836640, 30156360, 32166784, 36187632, 37115520, 40208480, 45234540, 48250176, 55673280, 60312720, 72375264, 80416960, 90469080, 96500352, 111346560, 120625440, 144750528, 160833920, 180938160, 241250880, 289501056, 361876320, 482501760, 723752640, 1447505280]

約数ペア:

[(1, 1447505280), (2, 723752640), (3, 482501760), (4, 361876320), (5, 289501056), (6, 241250880), (8, 180938160), (9, 160833920), (10, 144750528), (12, 120625440), (13, 111346560), (15, 96500352), (16, 90469080), (18, 80416960), (20, 72375264), (24, 60312720), (26, 55673280), (30, 48250176), (32, 45234540), (36, 40208480), (39, 37115520), (40, 36187632), (45, 32166784), (48, 30156360), (52, 27836640), (60, 24125088), (64, 22617270), (65, 22269312), (72, 20104240), (78, 18557760), (80, 18093816), (90, 16083392), (96, 15078180), (104, 13918320), (117, 12371840), (120, 12062544), (128, 11308635), (130, 11134656), (144, 10052120), (156, 9278880), (160, 9046908), (169, 8565120), (180, 8041696), (192, 7539090), (195, 7423104), (208, 6959160), (234, 6185920), (240, 6031272), (260, 5567328), (288, 5026060), (312, 4639440), (320, 4523454), (338, 4282560), (360, 4020848), (384, 3769545), (390, 3711552), (416, 3479580), (468, 3092960), (480, 3015636), (507, 2855040), (520, 2783664), (576, 2513030), (585, 2474368), (624, 2319720), (640, 2261727), (676, 2141280), (720, 2010424), (780, 1855776), (832, 1739790), (845, 1713024), (936, 1546480), (960, 1507818), (1014, 1427520), (1040, 1391832), (1152, 1256515), (1170, 1237184), (1248, 1159860), (1352, 1070640), (1440, 1005212), (1487, 973440), (1521, 951680), (1560, 927888), (1664, 869895), (1690, 856512), (1872, 773240), (1920, 753909), (2028, 713760), (2080, 695916), (2340, 618592), (2496, 579930), (2535, 571008), (2704, 535320), (2880, 502606), (2974, 486720), (3042, 475840), (3120, 463944), (3380, 428256), (3744, 386620), (4056, 356880), (4160, 347958), (4461, 324480), (4680, 309296), (4992, 289965), (5070, 285504), (5408, 267660), (5760, 251303), (5948, 243360), (6084, 237920), (6240, 231972), (6760, 214128), (7435, 194688), (7488, 193310), (7605, 190336), (8112, 178440), (8320, 173979), (8922, 162240), (9360, 154648), (10140, 142752), (10816, 133830), (11896, 121680), (12168, 118960), (12480, 115986), (13383, 108160), (13520, 107064), (14870, 97344), (14976, 96655), (15210, 95168), (16224, 89220), (17844, 81120), (18720, 77324), (19331, 74880), (20280, 71376), (21632, 66915), (22305, 64896), (23792, 60840), (24336, 59480), (24960, 57993), (26766, 54080), (27040, 53532), (29740, 48672), (30420, 47584), (32448, 44610), (35688, 40560), (37440, 38662)]