39448080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{2609}}^1$

素因数の和:2638

約数の個数: 160

約数和(自身を含む): 155347200

約数和(自身を除く): 115899120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 2609, 3024, 3780, 5040, 5218, 7560, 7827, 10436, 13045, 15120, 15654, 18263, 20872, 23481, 26090, 31308, 36526, 39135, 41744, 46962, 52180, 54789, 62616, 70443, 73052, 78270, 91315, 93924, 104360, 109578, 117405, 125232, 140886, 146104, 156540, 164367, 182630, 187848, 208720, 219156, 234810, 273945, 281772, 292208, 313080, 328734, 352215, 365260, 375696, 438312, 469620, 493101, 547890, 563544, 626160, 657468, 704430, 730520, 821835, 876624, 939240, 986202, 1095780, 1127088, 1314936, 1408860, 1461040, 1643670, 1878480, 1972404, 2191560, 2465505, 2629872, 2817720, 3287340, 3944808, 4383120, 4931010, 5635440, 6574680, 7889616, 9862020, 13149360, 19724040, 39448080]

約数ペア:

[(1, 39448080), (2, 19724040), (3, 13149360), (4, 9862020), (5, 7889616), (6, 6574680), (7, 5635440), (8, 4931010), (9, 4383120), (10, 3944808), (12, 3287340), (14, 2817720), (15, 2629872), (16, 2465505), (18, 2191560), (20, 1972404), (21, 1878480), (24, 1643670), (27, 1461040), (28, 1408860), (30, 1314936), (35, 1127088), (36, 1095780), (40, 986202), (42, 939240), (45, 876624), (48, 821835), (54, 730520), (56, 704430), (60, 657468), (63, 626160), (70, 563544), (72, 547890), (80, 493101), (84, 469620), (90, 438312), (105, 375696), (108, 365260), (112, 352215), (120, 328734), (126, 313080), (135, 292208), (140, 281772), (144, 273945), (168, 234810), (180, 219156), (189, 208720), (210, 187848), (216, 182630), (240, 164367), (252, 156540), (270, 146104), (280, 140886), (315, 125232), (336, 117405), (360, 109578), (378, 104360), (420, 93924), (432, 91315), (504, 78270), (540, 73052), (560, 70443), (630, 62616), (720, 54789), (756, 52180), (840, 46962), (945, 41744), (1008, 39135), (1080, 36526), (1260, 31308), (1512, 26090), (1680, 23481), (1890, 20872), (2160, 18263), (2520, 15654), (2609, 15120), (3024, 13045), (3780, 10436), (5040, 7827), (5218, 7560)]