321191036640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1077533}}^1$

素因数の和:1077583

約数の個数: 240

約数和(自身を含む): 1182822002208

約数和(自身を除く): 861630965568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 3105, 3240, 3312, 3680, 3726, 4140, 4320, 4968, 5520, 6210, 6480, 6624, 7452, 8280, 9315, 9936, 11040, 12420, 12960, 14904, 16560, 18630, 19872, 24840, 29808, 33120, 37260, 49680, 59616, 74520, 99360, 149040, 298080, 1077533, 2155066, 3232599, 4310132, 5387665, 6465198, 8620264, 9697797, 10775330, 12930396, 16162995, 17240528, 19395594, 21550660, 24783259, 25860792, 29093391, 32325990, 34481056, 38791188, 43101320, 48488985, 49566518, 51721584, 58186782, 64651980, 74349777, 77582376, 86202640, 87280173, 96977970, 99133036, 103443168, 116373564, 123916295, 129303960, 145466955, 148699554, 155164752, 172405280, 174560346, 193955940, 198266072, 223049331, 232747128, 247832590, 258607920, 290933910, 297399108, 310329504, 349120692, 371748885, 387911880, 396532144, 436400865, 446098662, 465494256, 495665180, 517215840, 581867820, 594798216, 669147993, 698241384, 743497770, 775823760, 793064288, 872801730, 892197324, 930988512, 991330360, 1115246655, 1163735640, 1189596432, 1338295986, 1396482768, 1486995540, 1551647520, 1745603460, 1784394648, 1982660720, 2007443979, 2230493310, 2327471280, 2379192864, 2676591972, 2792965536, 2973991080, 3345739965, 3491206920, 3568789296, 3965321440, 4014887958, 4460986620, 4654942560, 5353183944, 5947982160, 6691479930, 6982413840, 7137578592, 8029775916, 8921973240, 10037219895, 10706367888, 11895964320, 13382959860, 13964827680, 16059551832, 17843946480, 20074439790, 21412735776, 26765919720, 32119103664, 35687892960, 40148879580, 53531839440, 64238207328, 80297759160, 107063678880, 160595518320, 321191036640]

約数ペア:

[(1, 321191036640), (2, 160595518320), (3, 107063678880), (4, 80297759160), (5, 64238207328), (6, 53531839440), (8, 40148879580), (9, 35687892960), (10, 32119103664), (12, 26765919720), (15, 21412735776), (16, 20074439790), (18, 17843946480), (20, 16059551832), (23, 13964827680), (24, 13382959860), (27, 11895964320), (30, 10706367888), (32, 10037219895), (36, 8921973240), (40, 8029775916), (45, 7137578592), (46, 6982413840), (48, 6691479930), (54, 5947982160), (60, 5353183944), (69, 4654942560), (72, 4460986620), (80, 4014887958), (81, 3965321440), (90, 3568789296), (92, 3491206920), (96, 3345739965), (108, 2973991080), (115, 2792965536), (120, 2676591972), (135, 2379192864), (138, 2327471280), (144, 2230493310), (160, 2007443979), (162, 1982660720), (180, 1784394648), (184, 1745603460), (207, 1551647520), (216, 1486995540), (230, 1396482768), (240, 1338295986), (270, 1189596432), (276, 1163735640), (288, 1115246655), (324, 991330360), (345, 930988512), (360, 892197324), (368, 872801730), (405, 793064288), (414, 775823760), (432, 743497770), (460, 698241384), (480, 669147993), (540, 594798216), (552, 581867820), (621, 517215840), (648, 495665180), (690, 465494256), (720, 446098662), (736, 436400865), (810, 396532144), (828, 387911880), (864, 371748885), (920, 349120692), (1035, 310329504), (1080, 297399108), (1104, 290933910), (1242, 258607920), (1296, 247832590), (1380, 232747128), (1440, 223049331), (1620, 198266072), (1656, 193955940), (1840, 174560346), (1863, 172405280), (2070, 155164752), (2160, 148699554), (2208, 145466955), (2484, 129303960), (2592, 123916295), (2760, 116373564), (3105, 103443168), (3240, 99133036), (3312, 96977970), (3680, 87280173), (3726, 86202640), (4140, 77582376), (4320, 74349777), (4968, 64651980), (5520, 58186782), (6210, 51721584), (6480, 49566518), (6624, 48488985), (7452, 43101320), (8280, 38791188), (9315, 34481056), (9936, 32325990), (11040, 29093391), (12420, 25860792), (12960, 24783259), (14904, 21550660), (16560, 19395594), (18630, 17240528), (19872, 16162995), (24840, 12930396), (29808, 10775330), (33120, 9697797), (37260, 8620264), (49680, 6465198), (59616, 5387665), (74520, 4310132), (99360, 3232599), (149040, 2155066), (298080, 1077533)]