291244947920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:934

約数の個数: 320

約数和(自身を含む): 756722995200

約数和(自身を除く): 465478047280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 71, 80, 85, 124, 136, 142, 149, 155, 170, 248, 272, 284, 298, 310, 340, 355, 496, 527, 568, 596, 620, 653, 680, 710, 745, 1054, 1136, 1192, 1207, 1240, 1306, 1360, 1420, 1490, 2108, 2201, 2384, 2414, 2480, 2533, 2612, 2635, 2840, 2980, 3265, 4216, 4402, 4619, 4828, 5066, 5224, 5270, 5680, 5960, 6035, 6530, 8432, 8804, 9238, 9656, 10132, 10448, 10540, 10579, 11005, 11101, 11920, 12070, 12665, 13060, 17608, 18476, 19312, 20243, 20264, 21080, 21158, 22010, 22202, 23095, 24140, 25330, 26120, 35216, 36952, 37417, 40486, 40528, 42160, 42316, 44020, 44404, 46190, 46363, 48280, 50660, 52240, 52895, 55505, 73904, 74834, 78523, 80972, 84632, 88040, 88808, 92380, 92726, 96560, 97297, 101215, 101320, 105790, 111010, 149668, 157046, 161944, 169264, 176080, 177616, 179843, 184760, 185452, 187085, 194594, 202430, 202640, 211580, 222020, 231815, 299336, 314092, 323888, 327949, 344131, 359686, 369520, 370904, 374170, 389188, 392615, 404860, 423160, 444040, 463630, 486485, 598672, 628184, 655898, 688262, 719372, 741808, 748340, 778376, 785230, 788171, 809720, 846320, 888080, 899215, 927260, 972970, 1256368, 1311796, 1376524, 1437253, 1438744, 1496680, 1556752, 1570460, 1576342, 1619440, 1639745, 1654049, 1720655, 1798430, 1854520, 1945940, 2623592, 2753048, 2874506, 2877488, 2993360, 3016207, 3140920, 3152684, 3279490, 3308098, 3441310, 3596860, 3709040, 3891880, 3940855, 5247184, 5506096, 5575133, 5749012, 6032414, 6281840, 6305368, 6558980, 6616196, 6882620, 6908087, 7186265, 7193720, 7783760, 7881710, 8270245, 11150266, 11498024, 12064828, 12610736, 13117960, 13232392, 13765240, 13816174, 14372530, 14387440, 15081035, 15763420, 16540490, 22300532, 22996048, 24129656, 24433301, 26235920, 26464784, 27530480, 27632348, 27875665, 28745060, 30162070, 31526840, 33080980, 34540435, 44601064, 48259312, 48866602, 51275519, 55264696, 55751330, 57490120, 60324140, 63053680, 66161960, 69080870, 89202128, 97733204, 102551038, 110529392, 111502660, 114980240, 117437479, 120648280, 122166505, 132323920, 138161740, 195466408, 205102076, 214150697, 223005320, 234874958, 241296560, 244333010, 256377595, 276323480, 390932816, 410204152, 428301394, 446010640, 469749916, 488666020, 512755190, 552646960, 587187395, 820408304, 856602788, 939499832, 977332040, 1025510380, 1070753485, 1174374790, 1713205576, 1878999664, 1954664080, 2051020760, 2141506970, 2348749580, 3426411152, 3640561849, 4102041520, 4283013940, 4697499160, 7281123698, 8566027880, 9394998320, 14562247396, 17132055760, 18202809245, 29124494792, 36405618490, 58248989584, 72811236980, 145622473960, 291244947920]

約数ペア:

[(1, 291244947920), (2, 145622473960), (4, 72811236980), (5, 58248989584), (8, 36405618490), (10, 29124494792), (16, 18202809245), (17, 17132055760), (20, 14562247396), (31, 9394998320), (34, 8566027880), (40, 7281123698), (62, 4697499160), (68, 4283013940), (71, 4102041520), (80, 3640561849), (85, 3426411152), (124, 2348749580), (136, 2141506970), (142, 2051020760), (149, 1954664080), (155, 1878999664), (170, 1713205576), (248, 1174374790), (272, 1070753485), (284, 1025510380), (298, 977332040), (310, 939499832), (340, 856602788), (355, 820408304), (496, 587187395), (527, 552646960), (568, 512755190), (596, 488666020), (620, 469749916), (653, 446010640), (680, 428301394), (710, 410204152), (745, 390932816), (1054, 276323480), (1136, 256377595), (1192, 244333010), (1207, 241296560), (1240, 234874958), (1306, 223005320), (1360, 214150697), (1420, 205102076), (1490, 195466408), (2108, 138161740), (2201, 132323920), (2384, 122166505), (2414, 120648280), (2480, 117437479), (2533, 114980240), (2612, 111502660), (2635, 110529392), (2840, 102551038), (2980, 97733204), (3265, 89202128), (4216, 69080870), (4402, 66161960), (4619, 63053680), (4828, 60324140), (5066, 57490120), (5224, 55751330), (5270, 55264696), (5680, 51275519), (5960, 48866602), (6035, 48259312), (6530, 44601064), (8432, 34540435), (8804, 33080980), (9238, 31526840), (9656, 30162070), (10132, 28745060), (10448, 27875665), (10540, 27632348), (10579, 27530480), (11005, 26464784), (11101, 26235920), (11920, 24433301), (12070, 24129656), (12665, 22996048), (13060, 22300532), (17608, 16540490), (18476, 15763420), (19312, 15081035), (20243, 14387440), (20264, 14372530), (21080, 13816174), (21158, 13765240), (22010, 13232392), (22202, 13117960), (23095, 12610736), (24140, 12064828), (25330, 11498024), (26120, 11150266), (35216, 8270245), (36952, 7881710), (37417, 7783760), (40486, 7193720), (40528, 7186265), (42160, 6908087), (42316, 6882620), (44020, 6616196), (44404, 6558980), (46190, 6305368), (46363, 6281840), (48280, 6032414), (50660, 5749012), (52240, 5575133), (52895, 5506096), (55505, 5247184), (73904, 3940855), (74834, 3891880), (78523, 3709040), (80972, 3596860), (84632, 3441310), (88040, 3308098), (88808, 3279490), (92380, 3152684), (92726, 3140920), (96560, 3016207), (97297, 2993360), (101215, 2877488), (101320, 2874506), (105790, 2753048), (111010, 2623592), (149668, 1945940), (157046, 1854520), (161944, 1798430), (169264, 1720655), (176080, 1654049), (177616, 1639745), (179843, 1619440), (184760, 1576342), (185452, 1570460), (187085, 1556752), (194594, 1496680), (202430, 1438744), (202640, 1437253), (211580, 1376524), (222020, 1311796), (231815, 1256368), (299336, 972970), (314092, 927260), (323888, 899215), (327949, 888080), (344131, 846320), (359686, 809720), (369520, 788171), (370904, 785230), (374170, 778376), (389188, 748340), (392615, 741808), (404860, 719372), (423160, 688262), (444040, 655898), (463630, 628184), (486485, 598672)]