140691600

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{1861}}^1$

素因数の和:1895

約数の個数: 240

約数和(自身を含む): 572602240

約数和(自身を除く): 431910640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1861, 1890, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3600, 3722, 3780, 4200, 4725, 5040, 5400, 5583, 6300, 7444, 7560, 8400, 9305, 9450, 10800, 11166, 12600, 13027, 14888, 15120, 16749, 18610, 18900, 22332, 25200, 26054, 27915, 29776, 33498, 37220, 37800, 39081, 44664, 46525, 50247, 52108, 55830, 65135, 66996, 74440, 75600, 78162, 83745, 89328, 93050, 100494, 104216, 111660, 117243, 130270, 133992, 139575, 148880, 156324, 167490, 186100, 195405, 200988, 208432, 223320, 234486, 251235, 260540, 267984, 279150, 312648, 325675, 334980, 351729, 372200, 390810, 401976, 418725, 446640, 468972, 502470, 521080, 558300, 586215, 625296, 651350, 669960, 703458, 744400, 781620, 803952, 837450, 937944, 977025, 1004940, 1042160, 1116600, 1172430, 1256175, 1302700, 1339920, 1406916, 1563240, 1674900, 1758645, 1875888, 1954050, 2009880, 2233200, 2344860, 2512350, 2605400, 2813832, 2931075, 3126480, 3349800, 3517290, 3908100, 4019760, 4689720, 5024700, 5210800, 5627664, 5862150, 6699600, 7034580, 7816200, 8793225, 9379440, 10049400, 11724300, 14069160, 15632400, 17586450, 20098800, 23448600, 28138320, 35172900, 46897200, 70345800, 140691600]

約数ペア:

[(1, 140691600), (2, 70345800), (3, 46897200), (4, 35172900), (5, 28138320), (6, 23448600), (7, 20098800), (8, 17586450), (9, 15632400), (10, 14069160), (12, 11724300), (14, 10049400), (15, 9379440), (16, 8793225), (18, 7816200), (20, 7034580), (21, 6699600), (24, 5862150), (25, 5627664), (27, 5210800), (28, 5024700), (30, 4689720), (35, 4019760), (36, 3908100), (40, 3517290), (42, 3349800), (45, 3126480), (48, 2931075), (50, 2813832), (54, 2605400), (56, 2512350), (60, 2344860), (63, 2233200), (70, 2009880), (72, 1954050), (75, 1875888), (80, 1758645), (84, 1674900), (90, 1563240), (100, 1406916), (105, 1339920), (108, 1302700), (112, 1256175), (120, 1172430), (126, 1116600), (135, 1042160), (140, 1004940), (144, 977025), (150, 937944), (168, 837450), (175, 803952), (180, 781620), (189, 744400), (200, 703458), (210, 669960), (216, 651350), (225, 625296), (240, 586215), (252, 558300), (270, 521080), (280, 502470), (300, 468972), (315, 446640), (336, 418725), (350, 401976), (360, 390810), (378, 372200), (400, 351729), (420, 334980), (432, 325675), (450, 312648), (504, 279150), (525, 267984), (540, 260540), (560, 251235), (600, 234486), (630, 223320), (675, 208432), (700, 200988), (720, 195405), (756, 186100), (840, 167490), (900, 156324), (945, 148880), (1008, 139575), (1050, 133992), (1080, 130270), (1200, 117243), (1260, 111660), (1350, 104216), (1400, 100494), (1512, 93050), (1575, 89328), (1680, 83745), (1800, 78162), (1861, 75600), (1890, 74440), (2100, 66996), (2160, 65135), (2520, 55830), (2700, 52108), (2800, 50247), (3024, 46525), (3150, 44664), (3600, 39081), (3722, 37800), (3780, 37220), (4200, 33498), (4725, 29776), (5040, 27915), (5400, 26054), (5583, 25200), (6300, 22332), (7444, 18900), (7560, 18610), (8400, 16749), (9305, 15120), (9450, 14888), (10800, 13027), (11166, 12600)]