40417440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 152119296

約数和(自身を除く): 111701856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 523, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1046, 1104, 1120, 1288, 1380, 1569, 1610, 1680, 1840, 1932, 2092, 2208, 2415, 2576, 2615, 2760, 3138, 3220, 3360, 3661, 3680, 3864, 4184, 4830, 5152, 5230, 5520, 6276, 6440, 7322, 7728, 7845, 8368, 9660, 10460, 10983, 11040, 12029, 12552, 12880, 14644, 15456, 15690, 16736, 18305, 19320, 20920, 21966, 24058, 25104, 25760, 29288, 31380, 36087, 36610, 38640, 41840, 43932, 48116, 50208, 54915, 58576, 60145, 62760, 72174, 73220, 77280, 83680, 84203, 87864, 96232, 109830, 117152, 120290, 125520, 144348, 146440, 168406, 175728, 180435, 192464, 219660, 240580, 251040, 252609, 288696, 292880, 336812, 351456, 360870, 384928, 421015, 439320, 481160, 505218, 577392, 585760, 673624, 721740, 842030, 878640, 962320, 1010436, 1154784, 1263045, 1347248, 1443480, 1684060, 1757280, 1924640, 2020872, 2526090, 2694496, 2886960, 3368120, 4041744, 5052180, 5773920, 6736240, 8083488, 10104360, 13472480, 20208720, 40417440]

約数ペア:

[(1, 40417440), (2, 20208720), (3, 13472480), (4, 10104360), (5, 8083488), (6, 6736240), (7, 5773920), (8, 5052180), (10, 4041744), (12, 3368120), (14, 2886960), (15, 2694496), (16, 2526090), (20, 2020872), (21, 1924640), (23, 1757280), (24, 1684060), (28, 1443480), (30, 1347248), (32, 1263045), (35, 1154784), (40, 1010436), (42, 962320), (46, 878640), (48, 842030), (56, 721740), (60, 673624), (69, 585760), (70, 577392), (80, 505218), (84, 481160), (92, 439320), (96, 421015), (105, 384928), (112, 360870), (115, 351456), (120, 336812), (138, 292880), (140, 288696), (160, 252609), (161, 251040), (168, 240580), (184, 219660), (210, 192464), (224, 180435), (230, 175728), (240, 168406), (276, 146440), (280, 144348), (322, 125520), (336, 120290), (345, 117152), (368, 109830), (420, 96232), (460, 87864), (480, 84203), (483, 83680), (523, 77280), (552, 73220), (560, 72174), (644, 62760), (672, 60145), (690, 58576), (736, 54915), (805, 50208), (840, 48116), (920, 43932), (966, 41840), (1046, 38640), (1104, 36610), (1120, 36087), (1288, 31380), (1380, 29288), (1569, 25760), (1610, 25104), (1680, 24058), (1840, 21966), (1932, 20920), (2092, 19320), (2208, 18305), (2415, 16736), (2576, 15690), (2615, 15456), (2760, 14644), (3138, 12880), (3220, 12552), (3360, 12029), (3661, 11040), (3680, 10983), (3864, 10460), (4184, 9660), (4830, 8368), (5152, 7845), (5230, 7728), (5520, 7322), (6276, 6440)]