266225280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:778

約数の個数: 128

約数和(自身を含む): 853225920

約数和(自身を除く): 587000640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 313, 320, 384, 443, 480, 626, 640, 886, 939, 960, 1252, 1329, 1565, 1772, 1878, 1920, 2215, 2504, 2658, 3130, 3544, 3756, 4430, 4695, 5008, 5316, 6260, 6645, 7088, 7512, 8860, 9390, 10016, 10632, 12520, 13290, 14176, 15024, 17720, 18780, 20032, 21264, 25040, 26580, 28352, 30048, 35440, 37560, 40064, 42528, 50080, 53160, 56704, 60096, 70880, 75120, 85056, 100160, 106320, 120192, 138659, 141760, 150240, 170112, 200320, 212640, 277318, 283520, 300480, 415977, 425280, 554636, 600960, 693295, 831954, 850560, 1109272, 1386590, 1663908, 2079885, 2218544, 2773180, 3327816, 4159770, 4437088, 5546360, 6655632, 8319540, 8874176, 11092720, 13311264, 16639080, 17748352, 22185440, 26622528, 33278160, 44370880, 53245056, 66556320, 88741760, 133112640, 266225280]

約数ペア:

[(1, 266225280), (2, 133112640), (3, 88741760), (4, 66556320), (5, 53245056), (6, 44370880), (8, 33278160), (10, 26622528), (12, 22185440), (15, 17748352), (16, 16639080), (20, 13311264), (24, 11092720), (30, 8874176), (32, 8319540), (40, 6655632), (48, 5546360), (60, 4437088), (64, 4159770), (80, 3327816), (96, 2773180), (120, 2218544), (128, 2079885), (160, 1663908), (192, 1386590), (240, 1109272), (313, 850560), (320, 831954), (384, 693295), (443, 600960), (480, 554636), (626, 425280), (640, 415977), (886, 300480), (939, 283520), (960, 277318), (1252, 212640), (1329, 200320), (1565, 170112), (1772, 150240), (1878, 141760), (1920, 138659), (2215, 120192), (2504, 106320), (2658, 100160), (3130, 85056), (3544, 75120), (3756, 70880), (4430, 60096), (4695, 56704), (5008, 53160), (5316, 50080), (6260, 42528), (6645, 40064), (7088, 37560), (7512, 35440), (8860, 30048), (9390, 28352), (10016, 26580), (10632, 25040), (12520, 21264), (13290, 20032), (14176, 18780), (15024, 17720)]