290085840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:483

約数の個数: 320

約数和(自身を含む): 1130284800

約数和(自身を除く): 840198960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 66, 72, 80, 87, 88, 90, 99, 108, 110, 116, 120, 132, 135, 144, 145, 165, 174, 176, 180, 198, 216, 220, 232, 240, 261, 264, 270, 290, 297, 319, 330, 348, 360, 396, 421, 432, 435, 440, 464, 495, 522, 528, 540, 580, 594, 638, 660, 696, 720, 783, 792, 842, 870, 880, 957, 990, 1044, 1080, 1160, 1188, 1263, 1276, 1305, 1320, 1392, 1485, 1566, 1584, 1595, 1684, 1740, 1914, 1980, 2088, 2105, 2160, 2320, 2376, 2526, 2552, 2610, 2640, 2871, 2970, 3132, 3190, 3368, 3480, 3789, 3828, 3915, 3960, 4176, 4210, 4631, 4752, 4785, 5052, 5104, 5220, 5742, 5940, 6264, 6315, 6380, 6736, 6960, 7578, 7656, 7830, 7920, 8420, 8613, 9262, 9570, 10104, 10440, 11367, 11484, 11880, 12209, 12528, 12630, 12760, 13893, 14355, 15156, 15312, 15660, 16840, 17226, 18524, 18945, 19140, 20208, 20880, 22734, 22968, 23155, 23760, 24418, 25260, 25520, 27786, 28710, 30312, 31320, 33680, 34452, 36627, 37048, 37890, 38280, 41679, 43065, 45468, 45936, 46310, 48836, 50520, 55572, 56835, 57420, 60624, 61045, 62640, 68904, 69465, 73254, 74096, 75780, 76560, 83358, 86130, 90936, 92620, 97672, 101040, 109881, 111144, 113670, 114840, 122090, 125037, 134299, 137808, 138930, 146508, 151560, 166716, 172260, 181872, 183135, 185240, 195344, 208395, 219762, 222288, 227340, 229680, 244180, 250074, 268598, 277860, 293016, 303120, 329643, 333432, 344520, 366270, 370480, 402897, 416790, 439524, 454680, 488360, 500148, 537196, 549405, 555720, 586032, 625185, 659286, 666864, 671495, 689040, 732540, 805794, 833580, 879048, 909360, 976720, 1000296, 1074392, 1098810, 1111440, 1208691, 1250370, 1318572, 1342990, 1465080, 1611588, 1648215, 1667160, 1758096, 2000592, 2014485, 2148784, 2197620, 2417382, 2500740, 2637144, 2685980, 2930160, 3223176, 3296430, 3334320, 3626073, 4028970, 4395240, 4834764, 5001480, 5274288, 5371960, 6043455, 6446352, 6592860, 7252146, 8057940, 8790480, 9669528, 10002960, 10743920, 12086910, 13185720, 14504292, 16115880, 18130365, 19339056, 24173820, 26371440, 29008584, 32231760, 36260730, 48347640, 58017168, 72521460, 96695280, 145042920, 290085840]

約数ペア:

[(1, 290085840), (2, 145042920), (3, 96695280), (4, 72521460), (5, 58017168), (6, 48347640), (8, 36260730), (9, 32231760), (10, 29008584), (11, 26371440), (12, 24173820), (15, 19339056), (16, 18130365), (18, 16115880), (20, 14504292), (22, 13185720), (24, 12086910), (27, 10743920), (29, 10002960), (30, 9669528), (33, 8790480), (36, 8057940), (40, 7252146), (44, 6592860), (45, 6446352), (48, 6043455), (54, 5371960), (55, 5274288), (58, 5001480), (60, 4834764), (66, 4395240), (72, 4028970), (80, 3626073), (87, 3334320), (88, 3296430), (90, 3223176), (99, 2930160), (108, 2685980), (110, 2637144), (116, 2500740), (120, 2417382), (132, 2197620), (135, 2148784), (144, 2014485), (145, 2000592), (165, 1758096), (174, 1667160), (176, 1648215), (180, 1611588), (198, 1465080), (216, 1342990), (220, 1318572), (232, 1250370), (240, 1208691), (261, 1111440), (264, 1098810), (270, 1074392), (290, 1000296), (297, 976720), (319, 909360), (330, 879048), (348, 833580), (360, 805794), (396, 732540), (421, 689040), (432, 671495), (435, 666864), (440, 659286), (464, 625185), (495, 586032), (522, 555720), (528, 549405), (540, 537196), (580, 500148), (594, 488360), (638, 454680), (660, 439524), (696, 416790), (720, 402897), (783, 370480), (792, 366270), (842, 344520), (870, 333432), (880, 329643), (957, 303120), (990, 293016), (1044, 277860), (1080, 268598), (1160, 250074), (1188, 244180), (1263, 229680), (1276, 227340), (1305, 222288), (1320, 219762), (1392, 208395), (1485, 195344), (1566, 185240), (1584, 183135), (1595, 181872), (1684, 172260), (1740, 166716), (1914, 151560), (1980, 146508), (2088, 138930), (2105, 137808), (2160, 134299), (2320, 125037), (2376, 122090), (2526, 114840), (2552, 113670), (2610, 111144), (2640, 109881), (2871, 101040), (2970, 97672), (3132, 92620), (3190, 90936), (3368, 86130), (3480, 83358), (3789, 76560), (3828, 75780), (3915, 74096), (3960, 73254), (4176, 69465), (4210, 68904), (4631, 62640), (4752, 61045), (4785, 60624), (5052, 57420), (5104, 56835), (5220, 55572), (5742, 50520), (5940, 48836), (6264, 46310), (6315, 45936), (6380, 45468), (6736, 43065), (6960, 41679), (7578, 38280), (7656, 37890), (7830, 37048), (7920, 36627), (8420, 34452), (8613, 33680), (9262, 31320), (9570, 30312), (10104, 28710), (10440, 27786), (11367, 25520), (11484, 25260), (11880, 24418), (12209, 23760), (12528, 23155), (12630, 22968), (12760, 22734), (13893, 20880), (14355, 20208), (15156, 19140), (15312, 18945), (15660, 18524), (16840, 17226)]