137542320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1780

約数の個数: 160

約数和(自身を含む): 486843840

約数和(自身を除く): 349301520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1721, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3442, 3996, 4440, 4995, 5163, 5328, 6660, 6884, 7992, 8605, 8880, 9990, 10326, 13320, 13768, 15489, 15984, 17210, 19980, 20652, 25815, 26640, 27536, 30978, 34420, 39960, 41304, 46467, 51630, 61956, 63677, 68840, 77445, 79920, 82608, 92934, 103260, 123912, 127354, 137680, 154890, 185868, 191031, 206520, 232335, 247824, 254708, 309780, 318385, 371736, 382062, 413040, 464670, 509416, 573093, 619560, 636770, 743472, 764124, 929340, 955155, 1018832, 1146186, 1239120, 1273540, 1528248, 1719279, 1858680, 1910310, 2292372, 2547080, 2865465, 3056496, 3438558, 3717360, 3820620, 4584744, 5094160, 5730930, 6877116, 7641240, 8596395, 9169488, 11461860, 13754232, 15282480, 17192790, 22923720, 27508464, 34385580, 45847440, 68771160, 137542320]

約数ペア:

[(1, 137542320), (2, 68771160), (3, 45847440), (4, 34385580), (5, 27508464), (6, 22923720), (8, 17192790), (9, 15282480), (10, 13754232), (12, 11461860), (15, 9169488), (16, 8596395), (18, 7641240), (20, 6877116), (24, 5730930), (27, 5094160), (30, 4584744), (36, 3820620), (37, 3717360), (40, 3438558), (45, 3056496), (48, 2865465), (54, 2547080), (60, 2292372), (72, 1910310), (74, 1858680), (80, 1719279), (90, 1528248), (108, 1273540), (111, 1239120), (120, 1146186), (135, 1018832), (144, 955155), (148, 929340), (180, 764124), (185, 743472), (216, 636770), (222, 619560), (240, 573093), (270, 509416), (296, 464670), (333, 413040), (360, 382062), (370, 371736), (432, 318385), (444, 309780), (540, 254708), (555, 247824), (592, 232335), (666, 206520), (720, 191031), (740, 185868), (888, 154890), (999, 137680), (1080, 127354), (1110, 123912), (1332, 103260), (1480, 92934), (1665, 82608), (1721, 79920), (1776, 77445), (1998, 68840), (2160, 63677), (2220, 61956), (2664, 51630), (2960, 46467), (3330, 41304), (3442, 39960), (3996, 34420), (4440, 30978), (4995, 27536), (5163, 26640), (5328, 25815), (6660, 20652), (6884, 19980), (7992, 17210), (8605, 15984), (8880, 15489), (9990, 13768), (10326, 13320)]