12638991120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{259421}}^1$

素因数の和:259473

約数の個数: 160

約数和(自身を含む): 46322392320

約数和(自身を除く): 33683401200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 4060, 4872, 6090, 6960, 8120, 9744, 12180, 16240, 24360, 48720, 259421, 518842, 778263, 1037684, 1297105, 1556526, 1815947, 2075368, 2594210, 3113052, 3631894, 3891315, 4150736, 5188420, 5447841, 6226104, 7263788, 7523209, 7782630, 9079735, 10376840, 10895682, 12452208, 14527576, 15046418, 15565260, 18159470, 20753680, 21791364, 22569627, 27239205, 29055152, 30092836, 31130520, 36318940, 37616045, 43582728, 45139254, 52662463, 54478410, 60185672, 62261040, 72637880, 75232090, 87165456, 90278508, 105324926, 108956820, 112848135, 120371344, 145275760, 150464180, 157987389, 180557016, 210649852, 217913640, 225696270, 263312315, 300928360, 315974778, 361114032, 421299704, 435827280, 451392540, 526624630, 601856720, 631949556, 789936945, 842599408, 902785080, 1053249260, 1263899112, 1579873890, 1805570160, 2106498520, 2527798224, 3159747780, 4212997040, 6319495560, 12638991120]

約数ペア:

[(1, 12638991120), (2, 6319495560), (3, 4212997040), (4, 3159747780), (5, 2527798224), (6, 2106498520), (7, 1805570160), (8, 1579873890), (10, 1263899112), (12, 1053249260), (14, 902785080), (15, 842599408), (16, 789936945), (20, 631949556), (21, 601856720), (24, 526624630), (28, 451392540), (29, 435827280), (30, 421299704), (35, 361114032), (40, 315974778), (42, 300928360), (48, 263312315), (56, 225696270), (58, 217913640), (60, 210649852), (70, 180557016), (80, 157987389), (84, 150464180), (87, 145275760), (105, 120371344), (112, 112848135), (116, 108956820), (120, 105324926), (140, 90278508), (145, 87165456), (168, 75232090), (174, 72637880), (203, 62261040), (210, 60185672), (232, 54478410), (240, 52662463), (280, 45139254), (290, 43582728), (336, 37616045), (348, 36318940), (406, 31130520), (420, 30092836), (435, 29055152), (464, 27239205), (560, 22569627), (580, 21791364), (609, 20753680), (696, 18159470), (812, 15565260), (840, 15046418), (870, 14527576), (1015, 12452208), (1160, 10895682), (1218, 10376840), (1392, 9079735), (1624, 7782630), (1680, 7523209), (1740, 7263788), (2030, 6226104), (2320, 5447841), (2436, 5188420), (3045, 4150736), (3248, 3891315), (3480, 3631894), (4060, 3113052), (4872, 2594210), (6090, 2075368), (6960, 1815947), (8120, 1556526), (9744, 1297105), (12180, 1037684), (16240, 778263), (24360, 518842), (48720, 259421)]