7170727920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{1361}}^1$

素因数の和:2163

約数の個数: 160

約数和(自身を含む): 23043078720

約数和(自身を除く): 15872350800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 757, 870, 1160, 1361, 1392, 1514, 1740, 2271, 2320, 2722, 3028, 3480, 3785, 4083, 4542, 5444, 6056, 6805, 6960, 7570, 8166, 9084, 10888, 11355, 12112, 13610, 15140, 16332, 18168, 20415, 21776, 21953, 22710, 27220, 30280, 32664, 36336, 39469, 40830, 43906, 45420, 54440, 60560, 65328, 65859, 78938, 81660, 87812, 90840, 108880, 109765, 118407, 131718, 157876, 163320, 175624, 181680, 197345, 219530, 236814, 263436, 315752, 326640, 329295, 351248, 394690, 439060, 473628, 526872, 592035, 631504, 658590, 789380, 878120, 947256, 1030277, 1053744, 1184070, 1317180, 1578760, 1756240, 1894512, 2060554, 2368140, 2634360, 3090831, 3157520, 4121108, 4736280, 5151385, 5268720, 6181662, 8242216, 9472560, 10302770, 12363324, 15454155, 16484432, 20605540, 24726648, 29878033, 30908310, 41211080, 49453296, 59756066, 61816620, 82422160, 89634099, 119512132, 123633240, 149390165, 179268198, 239024264, 247266480, 298780330, 358536396, 448170495, 478048528, 597560660, 717072792, 896340990, 1195121320, 1434145584, 1792681980, 2390242640, 3585363960, 7170727920]

約数ペア:

[(1, 7170727920), (2, 3585363960), (3, 2390242640), (4, 1792681980), (5, 1434145584), (6, 1195121320), (8, 896340990), (10, 717072792), (12, 597560660), (15, 478048528), (16, 448170495), (20, 358536396), (24, 298780330), (29, 247266480), (30, 239024264), (40, 179268198), (48, 149390165), (58, 123633240), (60, 119512132), (80, 89634099), (87, 82422160), (116, 61816620), (120, 59756066), (145, 49453296), (174, 41211080), (232, 30908310), (240, 29878033), (290, 24726648), (348, 20605540), (435, 16484432), (464, 15454155), (580, 12363324), (696, 10302770), (757, 9472560), (870, 8242216), (1160, 6181662), (1361, 5268720), (1392, 5151385), (1514, 4736280), (1740, 4121108), (2271, 3157520), (2320, 3090831), (2722, 2634360), (3028, 2368140), (3480, 2060554), (3785, 1894512), (4083, 1756240), (4542, 1578760), (5444, 1317180), (6056, 1184070), (6805, 1053744), (6960, 1030277), (7570, 947256), (8166, 878120), (9084, 789380), (10888, 658590), (11355, 631504), (12112, 592035), (13610, 526872), (15140, 473628), (16332, 439060), (18168, 394690), (20415, 351248), (21776, 329295), (21953, 326640), (22710, 315752), (27220, 263436), (30280, 236814), (32664, 219530), (36336, 197345), (39469, 181680), (40830, 175624), (43906, 163320), (45420, 157876), (54440, 131718), (60560, 118407), (65328, 109765), (65859, 108880), (78938, 90840), (81660, 87812)]