1709326880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 4526565120

約数和(自身を除く): 2817238240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 89, 92, 115, 136, 160, 170, 178, 184, 230, 272, 307, 340, 356, 368, 391, 445, 460, 544, 614, 680, 712, 736, 782, 890, 920, 1228, 1360, 1424, 1513, 1535, 1564, 1780, 1840, 1955, 2047, 2456, 2720, 2848, 3026, 3070, 3128, 3560, 3680, 3910, 4094, 4912, 5219, 6052, 6140, 6256, 7061, 7120, 7565, 7820, 8188, 9824, 10235, 10438, 12104, 12280, 12512, 14122, 14240, 15130, 15640, 16376, 20470, 20876, 24208, 24560, 26095, 27323, 28244, 30260, 31280, 32752, 34799, 35305, 40940, 41752, 48416, 49120, 52190, 54646, 56488, 60520, 62560, 65504, 69598, 70610, 81880, 83504, 104380, 109292, 112976, 120037, 121040, 136615, 139196, 141220, 163760, 167008, 173995, 208760, 218584, 225952, 240074, 242080, 273230, 278392, 282440, 327520, 347990, 417520, 437168, 464491, 480148, 546460, 556784, 564880, 600185, 628429, 695980, 835040, 874336, 928982, 960296, 1092920, 1113568, 1129760, 1200370, 1256858, 1391960, 1857964, 1920592, 2185840, 2322455, 2400740, 2513716, 2783920, 3142145, 3715928, 3841184, 4371680, 4644910, 4801480, 5027432, 5567840, 6284290, 7431856, 9289820, 9602960, 10054864, 10683293, 12568580, 14863712, 18579640, 19205920, 20109728, 21366586, 25137160, 37159280, 42733172, 50274320, 53416465, 74318560, 85466344, 100548640, 106832930, 170932688, 213665860, 341865376, 427331720, 854663440, 1709326880]

約数ペア:

[(1, 1709326880), (2, 854663440), (4, 427331720), (5, 341865376), (8, 213665860), (10, 170932688), (16, 106832930), (17, 100548640), (20, 85466344), (23, 74318560), (32, 53416465), (34, 50274320), (40, 42733172), (46, 37159280), (68, 25137160), (80, 21366586), (85, 20109728), (89, 19205920), (92, 18579640), (115, 14863712), (136, 12568580), (160, 10683293), (170, 10054864), (178, 9602960), (184, 9289820), (230, 7431856), (272, 6284290), (307, 5567840), (340, 5027432), (356, 4801480), (368, 4644910), (391, 4371680), (445, 3841184), (460, 3715928), (544, 3142145), (614, 2783920), (680, 2513716), (712, 2400740), (736, 2322455), (782, 2185840), (890, 1920592), (920, 1857964), (1228, 1391960), (1360, 1256858), (1424, 1200370), (1513, 1129760), (1535, 1113568), (1564, 1092920), (1780, 960296), (1840, 928982), (1955, 874336), (2047, 835040), (2456, 695980), (2720, 628429), (2848, 600185), (3026, 564880), (3070, 556784), (3128, 546460), (3560, 480148), (3680, 464491), (3910, 437168), (4094, 417520), (4912, 347990), (5219, 327520), (6052, 282440), (6140, 278392), (6256, 273230), (7061, 242080), (7120, 240074), (7565, 225952), (7820, 218584), (8188, 208760), (9824, 173995), (10235, 167008), (10438, 163760), (12104, 141220), (12280, 139196), (12512, 136615), (14122, 121040), (14240, 120037), (15130, 112976), (15640, 109292), (16376, 104380), (20470, 83504), (20876, 81880), (24208, 70610), (24560, 69598), (26095, 65504), (27323, 62560), (28244, 60520), (30260, 56488), (31280, 54646), (32752, 52190), (34799, 49120), (35305, 48416), (40940, 41752)]