497318880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:569

約数の個数: 192

約数和(自身を含む): 1653861888

約数和(自身を除く): 1156543008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 107, 115, 120, 138, 160, 184, 214, 230, 240, 276, 321, 345, 368, 421, 428, 460, 480, 535, 552, 642, 690, 736, 842, 856, 920, 1070, 1104, 1263, 1284, 1380, 1605, 1684, 1712, 1840, 2105, 2140, 2208, 2461, 2526, 2568, 2760, 3210, 3368, 3424, 3680, 4210, 4280, 4922, 5052, 5136, 5520, 6315, 6420, 6736, 7383, 8420, 8560, 9683, 9844, 10104, 10272, 11040, 12305, 12630, 12840, 13472, 14766, 16840, 17120, 19366, 19688, 20208, 24610, 25260, 25680, 29049, 29532, 33680, 36915, 38732, 39376, 40416, 45047, 48415, 49220, 50520, 51360, 58098, 59064, 67360, 73830, 77464, 78752, 90094, 96830, 98440, 101040, 116196, 118128, 135141, 145245, 147660, 154928, 180188, 193660, 196880, 202080, 225235, 232392, 236256, 270282, 290490, 295320, 309856, 360376, 387320, 393760, 450470, 464784, 540564, 580980, 590640, 675705, 720752, 774640, 900940, 929568, 1036081, 1081128, 1161960, 1181280, 1351410, 1441504, 1549280, 1801880, 2072162, 2162256, 2323920, 2702820, 3108243, 3603760, 4144324, 4324512, 4647840, 5180405, 5405640, 6216486, 7207520, 8288648, 10360810, 10811280, 12432972, 15541215, 16577296, 20721620, 21622560, 24865944, 31082430, 33154592, 41443240, 49731888, 62164860, 82886480, 99463776, 124329720, 165772960, 248659440, 497318880]

約数ペア:

[(1, 497318880), (2, 248659440), (3, 165772960), (4, 124329720), (5, 99463776), (6, 82886480), (8, 62164860), (10, 49731888), (12, 41443240), (15, 33154592), (16, 31082430), (20, 24865944), (23, 21622560), (24, 20721620), (30, 16577296), (32, 15541215), (40, 12432972), (46, 10811280), (48, 10360810), (60, 8288648), (69, 7207520), (80, 6216486), (92, 5405640), (96, 5180405), (107, 4647840), (115, 4324512), (120, 4144324), (138, 3603760), (160, 3108243), (184, 2702820), (214, 2323920), (230, 2162256), (240, 2072162), (276, 1801880), (321, 1549280), (345, 1441504), (368, 1351410), (421, 1181280), (428, 1161960), (460, 1081128), (480, 1036081), (535, 929568), (552, 900940), (642, 774640), (690, 720752), (736, 675705), (842, 590640), (856, 580980), (920, 540564), (1070, 464784), (1104, 450470), (1263, 393760), (1284, 387320), (1380, 360376), (1605, 309856), (1684, 295320), (1712, 290490), (1840, 270282), (2105, 236256), (2140, 232392), (2208, 225235), (2461, 202080), (2526, 196880), (2568, 193660), (2760, 180188), (3210, 154928), (3368, 147660), (3424, 145245), (3680, 135141), (4210, 118128), (4280, 116196), (4922, 101040), (5052, 98440), (5136, 96830), (5520, 90094), (6315, 78752), (6420, 77464), (6736, 73830), (7383, 67360), (8420, 59064), (8560, 58098), (9683, 51360), (9844, 50520), (10104, 49220), (10272, 48415), (11040, 45047), (12305, 40416), (12630, 39376), (12840, 38732), (13472, 36915), (14766, 33680), (16840, 29532), (17120, 29049), (19366, 25680), (19688, 25260), (20208, 24610)]