426575520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:548

約数の個数: 288

約数和(自身を含む): 1684126080

約数和(自身を除く): 1257550560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 101, 105, 112, 120, 126, 140, 144, 160, 168, 180, 202, 210, 224, 240, 252, 280, 288, 303, 315, 336, 360, 404, 419, 420, 480, 504, 505, 560, 606, 630, 672, 707, 720, 808, 838, 840, 909, 1008, 1010, 1120, 1212, 1257, 1260, 1414, 1440, 1515, 1616, 1676, 1680, 1818, 2016, 2020, 2095, 2121, 2424, 2514, 2520, 2828, 2933, 3030, 3232, 3352, 3360, 3535, 3636, 3771, 4040, 4190, 4242, 4545, 4848, 5028, 5040, 5656, 5866, 6060, 6285, 6363, 6704, 7070, 7272, 7542, 8080, 8380, 8484, 8799, 9090, 9696, 10056, 10080, 10605, 11312, 11732, 12120, 12570, 12726, 13408, 14140, 14544, 14665, 15084, 16160, 16760, 16968, 17598, 18180, 18855, 20112, 21210, 22624, 23464, 24240, 25140, 25452, 26397, 28280, 29088, 29330, 30168, 31815, 33520, 33936, 35196, 36360, 37710, 40224, 42319, 42420, 43995, 46928, 48480, 50280, 50904, 52794, 56560, 58660, 60336, 63630, 67040, 67872, 70392, 72720, 75420, 84638, 84840, 87990, 93856, 100560, 101808, 105588, 113120, 117320, 120672, 126957, 127260, 131985, 140784, 145440, 150840, 169276, 169680, 175980, 201120, 203616, 211176, 211595, 234640, 253914, 254520, 263970, 281568, 296233, 301680, 338552, 339360, 351960, 380871, 422352, 423190, 469280, 507828, 509040, 527940, 592466, 603360, 634785, 677104, 703920, 761742, 844704, 846380, 888699, 1015656, 1018080, 1055880, 1184932, 1269570, 1354208, 1407840, 1481165, 1523484, 1692760, 1777398, 1904355, 2031312, 2111760, 2369864, 2539140, 2666097, 2962330, 3046968, 3385520, 3554796, 3808710, 4062624, 4223520, 4443495, 4739728, 5078280, 5332194, 5924660, 6093936, 6771040, 7109592, 7617420, 8886990, 9479456, 10156560, 10664388, 11849320, 12187872, 13330485, 14219184, 15234840, 17773980, 20313120, 21328776, 23698640, 26660970, 28438368, 30469680, 35547960, 42657552, 47397280, 53321940, 60939360, 71095920, 85315104, 106643880, 142191840, 213287760, 426575520]

約数ペア:

[(1, 426575520), (2, 213287760), (3, 142191840), (4, 106643880), (5, 85315104), (6, 71095920), (7, 60939360), (8, 53321940), (9, 47397280), (10, 42657552), (12, 35547960), (14, 30469680), (15, 28438368), (16, 26660970), (18, 23698640), (20, 21328776), (21, 20313120), (24, 17773980), (28, 15234840), (30, 14219184), (32, 13330485), (35, 12187872), (36, 11849320), (40, 10664388), (42, 10156560), (45, 9479456), (48, 8886990), (56, 7617420), (60, 7109592), (63, 6771040), (70, 6093936), (72, 5924660), (80, 5332194), (84, 5078280), (90, 4739728), (96, 4443495), (101, 4223520), (105, 4062624), (112, 3808710), (120, 3554796), (126, 3385520), (140, 3046968), (144, 2962330), (160, 2666097), (168, 2539140), (180, 2369864), (202, 2111760), (210, 2031312), (224, 1904355), (240, 1777398), (252, 1692760), (280, 1523484), (288, 1481165), (303, 1407840), (315, 1354208), (336, 1269570), (360, 1184932), (404, 1055880), (419, 1018080), (420, 1015656), (480, 888699), (504, 846380), (505, 844704), (560, 761742), (606, 703920), (630, 677104), (672, 634785), (707, 603360), (720, 592466), (808, 527940), (838, 509040), (840, 507828), (909, 469280), (1008, 423190), (1010, 422352), (1120, 380871), (1212, 351960), (1257, 339360), (1260, 338552), (1414, 301680), (1440, 296233), (1515, 281568), (1616, 263970), (1676, 254520), (1680, 253914), (1818, 234640), (2016, 211595), (2020, 211176), (2095, 203616), (2121, 201120), (2424, 175980), (2514, 169680), (2520, 169276), (2828, 150840), (2933, 145440), (3030, 140784), (3232, 131985), (3352, 127260), (3360, 126957), (3535, 120672), (3636, 117320), (3771, 113120), (4040, 105588), (4190, 101808), (4242, 100560), (4545, 93856), (4848, 87990), (5028, 84840), (5040, 84638), (5656, 75420), (5866, 72720), (6060, 70392), (6285, 67872), (6363, 67040), (6704, 63630), (7070, 60336), (7272, 58660), (7542, 56560), (8080, 52794), (8380, 50904), (8484, 50280), (8799, 48480), (9090, 46928), (9696, 43995), (10056, 42420), (10080, 42319), (10605, 40224), (11312, 37710), (11732, 36360), (12120, 35196), (12570, 33936), (12726, 33520), (13408, 31815), (14140, 30168), (14544, 29330), (14665, 29088), (15084, 28280), (16160, 26397), (16760, 25452), (16968, 25140), (17598, 24240), (18180, 23464), (18855, 22624), (20112, 21210)]