142267680

素因数分解:

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

素因数の和:3239

約数の個数: 144

約数和(自身を含む): 501306624

約数和(自身を除く): 359038944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3187, 3720, 4464, 4960, 5580, 6374, 7440, 8928, 9561, 11160, 12748, 14880, 15935, 19122, 22320, 25496, 28683, 31870, 38244, 44640, 47805, 50992, 57366, 63740, 76488, 95610, 98797, 101984, 114732, 127480, 143415, 152976, 191220, 197594, 229464, 254960, 286830, 296391, 305952, 382440, 395188, 458928, 493985, 509920, 573660, 592782, 764880, 790376, 889173, 917856, 987970, 1147320, 1185564, 1481955, 1529760, 1580752, 1778346, 1975940, 2294640, 2371128, 2963910, 3161504, 3556692, 3951880, 4445865, 4589280, 4742256, 5927820, 7113384, 7903760, 8891730, 9484512, 11855640, 14226768, 15807520, 17783460, 23711280, 28453536, 35566920, 47422560, 71133840, 142267680]

約数ペア:

[(1, 142267680), (2, 71133840), (3, 47422560), (4, 35566920), (5, 28453536), (6, 23711280), (8, 17783460), (9, 15807520), (10, 14226768), (12, 11855640), (15, 9484512), (16, 8891730), (18, 7903760), (20, 7113384), (24, 5927820), (30, 4742256), (31, 4589280), (32, 4445865), (36, 3951880), (40, 3556692), (45, 3161504), (48, 2963910), (60, 2371128), (62, 2294640), (72, 1975940), (80, 1778346), (90, 1580752), (93, 1529760), (96, 1481955), (120, 1185564), (124, 1147320), (144, 987970), (155, 917856), (160, 889173), (180, 790376), (186, 764880), (240, 592782), (248, 573660), (279, 509920), (288, 493985), (310, 458928), (360, 395188), (372, 382440), (465, 305952), (480, 296391), (496, 286830), (558, 254960), (620, 229464), (720, 197594), (744, 191220), (930, 152976), (992, 143415), (1116, 127480), (1240, 114732), (1395, 101984), (1440, 98797), (1488, 95610), (1860, 76488), (2232, 63740), (2480, 57366), (2790, 50992), (2976, 47805), (3187, 44640), (3720, 38244), (4464, 31870), (4960, 28683), (5580, 25496), (6374, 22320), (7440, 19122), (8928, 15935), (9561, 14880), (11160, 12748)]