71069040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 240

約数和(自身を含む): 278553600

約数和(自身を除く): 207484560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 112, 118, 120, 126, 140, 144, 168, 177, 180, 210, 236, 239, 240, 252, 280, 295, 315, 336, 354, 360, 413, 420, 472, 478, 504, 531, 560, 590, 630, 708, 717, 720, 826, 840, 885, 944, 956, 1008, 1062, 1180, 1195, 1239, 1260, 1416, 1434, 1652, 1673, 1680, 1770, 1912, 2065, 2124, 2151, 2360, 2390, 2478, 2520, 2655, 2832, 2868, 3304, 3346, 3540, 3585, 3717, 3824, 4130, 4248, 4302, 4720, 4780, 4956, 5019, 5040, 5310, 5736, 6195, 6608, 6692, 7080, 7170, 7434, 8260, 8365, 8496, 8604, 9560, 9912, 10038, 10620, 10755, 11472, 12390, 13384, 14101, 14160, 14340, 14868, 15057, 16520, 16730, 17208, 18585, 19120, 19824, 20076, 21240, 21510, 24780, 25095, 26768, 28202, 28680, 29736, 30114, 33040, 33460, 34416, 37170, 40152, 42303, 42480, 43020, 49560, 50190, 56404, 57360, 59472, 60228, 66920, 70505, 74340, 75285, 80304, 84606, 86040, 98707, 99120, 100380, 112808, 120456, 126909, 133840, 141010, 148680, 150570, 169212, 172080, 197414, 200760, 211515, 225616, 240912, 253818, 282020, 296121, 297360, 301140, 338424, 394828, 401520, 423030, 493535, 507636, 564040, 592242, 602280, 634545, 676848, 789656, 846060, 888363, 987070, 1015272, 1128080, 1184484, 1204560, 1269090, 1480605, 1579312, 1692120, 1776726, 1974140, 2030544, 2368968, 2538180, 2961210, 3384240, 3553452, 3948280, 4441815, 4737936, 5076360, 5922420, 7106904, 7896560, 8883630, 10152720, 11844840, 14213808, 17767260, 23689680, 35534520, 71069040]

約数ペア:

[(1, 71069040), (2, 35534520), (3, 23689680), (4, 17767260), (5, 14213808), (6, 11844840), (7, 10152720), (8, 8883630), (9, 7896560), (10, 7106904), (12, 5922420), (14, 5076360), (15, 4737936), (16, 4441815), (18, 3948280), (20, 3553452), (21, 3384240), (24, 2961210), (28, 2538180), (30, 2368968), (35, 2030544), (36, 1974140), (40, 1776726), (42, 1692120), (45, 1579312), (48, 1480605), (56, 1269090), (59, 1204560), (60, 1184484), (63, 1128080), (70, 1015272), (72, 987070), (80, 888363), (84, 846060), (90, 789656), (105, 676848), (112, 634545), (118, 602280), (120, 592242), (126, 564040), (140, 507636), (144, 493535), (168, 423030), (177, 401520), (180, 394828), (210, 338424), (236, 301140), (239, 297360), (240, 296121), (252, 282020), (280, 253818), (295, 240912), (315, 225616), (336, 211515), (354, 200760), (360, 197414), (413, 172080), (420, 169212), (472, 150570), (478, 148680), (504, 141010), (531, 133840), (560, 126909), (590, 120456), (630, 112808), (708, 100380), (717, 99120), (720, 98707), (826, 86040), (840, 84606), (885, 80304), (944, 75285), (956, 74340), (1008, 70505), (1062, 66920), (1180, 60228), (1195, 59472), (1239, 57360), (1260, 56404), (1416, 50190), (1434, 49560), (1652, 43020), (1673, 42480), (1680, 42303), (1770, 40152), (1912, 37170), (2065, 34416), (2124, 33460), (2151, 33040), (2360, 30114), (2390, 29736), (2478, 28680), (2520, 28202), (2655, 26768), (2832, 25095), (2868, 24780), (3304, 21510), (3346, 21240), (3540, 20076), (3585, 19824), (3717, 19120), (3824, 18585), (4130, 17208), (4248, 16730), (4302, 16520), (4720, 15057), (4780, 14868), (4956, 14340), (5019, 14160), (5040, 14101), (5310, 13384), (5736, 12390), (6195, 11472), (6608, 10755), (6692, 10620), (7080, 10038), (7170, 9912), (7434, 9560), (8260, 8604), (8365, 8496)]