328331880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2030

約数の個数: 192

約数和(自身を含む): 1172283840

約数和(自身を除く): 843951960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 680, 765, 810, 918, 972, 1020, 1080, 1215, 1224, 1377, 1530, 1620, 1836, 1944, 1987, 2040, 2295, 2430, 2754, 3060, 3240, 3672, 3974, 4131, 4590, 4860, 5508, 5961, 6120, 6885, 7948, 8262, 9180, 9720, 9935, 11016, 11922, 13770, 15896, 16524, 17883, 18360, 19870, 20655, 23844, 27540, 29805, 33048, 33779, 35766, 39740, 41310, 47688, 53649, 55080, 59610, 67558, 71532, 79480, 82620, 89415, 101337, 107298, 119220, 135116, 143064, 160947, 165240, 168895, 178830, 202674, 214596, 238440, 268245, 270232, 304011, 321894, 337790, 357660, 405348, 429192, 482841, 506685, 536490, 608022, 643788, 675580, 715320, 804735, 810696, 912033, 965682, 1013370, 1072980, 1216044, 1287576, 1351160, 1520055, 1609470, 1824066, 1931364, 2026740, 2145960, 2414205, 2432088, 2736099, 3040110, 3218940, 3648132, 3862728, 4053480, 4560165, 4828410, 5472198, 6080220, 6437880, 7296264, 8208297, 9120330, 9656820, 10944396, 12160440, 13680495, 16416594, 18240660, 19313640, 21888792, 27360990, 32833188, 36481320, 41041485, 54721980, 65666376, 82082970, 109443960, 164165940, 328331880]

約数ペア:

[(1, 328331880), (2, 164165940), (3, 109443960), (4, 82082970), (5, 65666376), (6, 54721980), (8, 41041485), (9, 36481320), (10, 32833188), (12, 27360990), (15, 21888792), (17, 19313640), (18, 18240660), (20, 16416594), (24, 13680495), (27, 12160440), (30, 10944396), (34, 9656820), (36, 9120330), (40, 8208297), (45, 7296264), (51, 6437880), (54, 6080220), (60, 5472198), (68, 4828410), (72, 4560165), (81, 4053480), (85, 3862728), (90, 3648132), (102, 3218940), (108, 3040110), (120, 2736099), (135, 2432088), (136, 2414205), (153, 2145960), (162, 2026740), (170, 1931364), (180, 1824066), (204, 1609470), (216, 1520055), (243, 1351160), (255, 1287576), (270, 1216044), (306, 1072980), (324, 1013370), (340, 965682), (360, 912033), (405, 810696), (408, 804735), (459, 715320), (486, 675580), (510, 643788), (540, 608022), (612, 536490), (648, 506685), (680, 482841), (765, 429192), (810, 405348), (918, 357660), (972, 337790), (1020, 321894), (1080, 304011), (1215, 270232), (1224, 268245), (1377, 238440), (1530, 214596), (1620, 202674), (1836, 178830), (1944, 168895), (1987, 165240), (2040, 160947), (2295, 143064), (2430, 135116), (2754, 119220), (3060, 107298), (3240, 101337), (3672, 89415), (3974, 82620), (4131, 79480), (4590, 71532), (4860, 67558), (5508, 59610), (5961, 55080), (6120, 53649), (6885, 47688), (7948, 41310), (8262, 39740), (9180, 35766), (9720, 33779), (9935, 33048), (11016, 29805), (11922, 27540), (13770, 23844), (15896, 20655), (16524, 19870), (17883, 18360)]