71133840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3237

約数の個数: 120

約数和(自身を含む): 246674688

約数和(自身を除く): 175540848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3187, 3720, 4464, 5580, 6374, 7440, 9561, 11160, 12748, 15935, 19122, 22320, 25496, 28683, 31870, 38244, 47805, 50992, 57366, 63740, 76488, 95610, 98797, 114732, 127480, 143415, 152976, 191220, 197594, 229464, 254960, 286830, 296391, 382440, 395188, 458928, 493985, 573660, 592782, 764880, 790376, 889173, 987970, 1147320, 1185564, 1481955, 1580752, 1778346, 1975940, 2294640, 2371128, 2963910, 3556692, 3951880, 4445865, 4742256, 5927820, 7113384, 7903760, 8891730, 11855640, 14226768, 17783460, 23711280, 35566920, 71133840]

約数ペア:

[(1, 71133840), (2, 35566920), (3, 23711280), (4, 17783460), (5, 14226768), (6, 11855640), (8, 8891730), (9, 7903760), (10, 7113384), (12, 5927820), (15, 4742256), (16, 4445865), (18, 3951880), (20, 3556692), (24, 2963910), (30, 2371128), (31, 2294640), (36, 1975940), (40, 1778346), (45, 1580752), (48, 1481955), (60, 1185564), (62, 1147320), (72, 987970), (80, 889173), (90, 790376), (93, 764880), (120, 592782), (124, 573660), (144, 493985), (155, 458928), (180, 395188), (186, 382440), (240, 296391), (248, 286830), (279, 254960), (310, 229464), (360, 197594), (372, 191220), (465, 152976), (496, 143415), (558, 127480), (620, 114732), (720, 98797), (744, 95610), (930, 76488), (1116, 63740), (1240, 57366), (1395, 50992), (1488, 47805), (1860, 38244), (2232, 31870), (2480, 28683), (2790, 25496), (3187, 22320), (3720, 19122), (4464, 15935), (5580, 12748), (6374, 11160), (7440, 9561)]