857375280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 400

約数和(自身を含む): 3244104864

約数和(自身を除く): 2386729584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 43, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 86, 90, 102, 108, 120, 129, 135, 136, 144, 153, 162, 170, 172, 180, 181, 204, 215, 216, 240, 255, 258, 270, 272, 306, 324, 340, 344, 360, 362, 387, 405, 408, 430, 432, 459, 510, 516, 540, 543, 612, 645, 648, 680, 688, 720, 724, 731, 765, 774, 810, 816, 860, 905, 918, 1020, 1032, 1080, 1086, 1161, 1224, 1290, 1296, 1360, 1377, 1448, 1462, 1530, 1548, 1620, 1629, 1720, 1810, 1836, 1935, 2040, 2064, 2160, 2172, 2193, 2295, 2322, 2448, 2580, 2715, 2754, 2896, 2924, 3060, 3077, 3096, 3240, 3258, 3440, 3483, 3620, 3655, 3672, 3870, 4080, 4344, 4386, 4590, 4644, 4887, 5160, 5430, 5508, 5805, 5848, 6120, 6154, 6192, 6480, 6516, 6579, 6885, 6966, 7240, 7310, 7344, 7740, 7783, 8145, 8688, 8772, 9180, 9231, 9288, 9774, 10320, 10860, 10965, 11016, 11610, 11696, 12240, 12308, 13032, 13158, 13770, 13932, 14480, 14620, 14661, 15385, 15480, 15566, 16290, 17415, 17544, 18360, 18462, 18576, 19548, 19737, 21720, 21930, 22032, 23220, 23349, 24435, 24616, 26064, 26316, 27540, 27693, 27864, 29240, 29322, 30770, 30960, 31132, 32580, 32895, 34830, 35088, 36720, 36924, 38915, 39096, 39474, 43440, 43860, 46155, 46440, 46698, 48870, 49232, 52632, 55080, 55386, 55728, 58480, 58644, 59211, 61540, 62264, 65160, 65790, 69660, 70047, 73305, 73848, 77830, 78192, 78948, 83079, 87720, 92310, 92880, 93396, 97740, 98685, 105264, 110160, 110772, 116745, 117288, 118422, 123080, 124528, 130320, 131580, 132311, 138465, 139320, 140094, 146610, 147696, 155660, 157896, 166158, 175440, 184620, 186792, 195480, 197370, 210141, 221544, 233490, 234576, 236844, 246160, 249237, 263160, 264622, 276930, 278640, 280188, 293220, 296055, 311320, 315792, 332316, 350235, 369240, 373584, 390960, 394740, 396933, 415395, 420282, 443088, 466980, 473688, 498474, 526320, 529244, 553860, 560376, 586440, 592110, 622640, 630423, 661555, 664632, 700470, 738480, 789480, 793866, 830790, 840564, 933960, 947376, 996948, 1050705, 1058488, 1107720, 1120752, 1172880, 1184220, 1190799, 1246185, 1260846, 1323110, 1329264, 1400940, 1578960, 1587732, 1661580, 1681128, 1867920, 1984665, 1993896, 2101410, 2116976, 2215440, 2368440, 2381598, 2492370, 2521692, 2646220, 2801880, 3152115, 3175464, 3323160, 3362256, 3572397, 3969330, 3987792, 4202820, 4736880, 4763196, 4984740, 5043384, 5292440, 5603760, 5953995, 6304230, 6350928, 6646320, 7144794, 7938660, 8405640, 9526392, 9969480, 10086768, 10584880, 10717191, 11907990, 12608460, 14289588, 15877320, 16811280, 17861985, 19052784, 19938960, 21434382, 23815980, 25216920, 28579176, 31754640, 35723970, 42868764, 47631960, 50433840, 53585955, 57158352, 71447940, 85737528, 95263920, 107171910, 142895880, 171475056, 214343820, 285791760, 428687640, 857375280]

約数ペア:

[(1, 857375280), (2, 428687640), (3, 285791760), (4, 214343820), (5, 171475056), (6, 142895880), (8, 107171910), (9, 95263920), (10, 85737528), (12, 71447940), (15, 57158352), (16, 53585955), (17, 50433840), (18, 47631960), (20, 42868764), (24, 35723970), (27, 31754640), (30, 28579176), (34, 25216920), (36, 23815980), (40, 21434382), (43, 19938960), (45, 19052784), (48, 17861985), (51, 16811280), (54, 15877320), (60, 14289588), (68, 12608460), (72, 11907990), (80, 10717191), (81, 10584880), (85, 10086768), (86, 9969480), (90, 9526392), (102, 8405640), (108, 7938660), (120, 7144794), (129, 6646320), (135, 6350928), (136, 6304230), (144, 5953995), (153, 5603760), (162, 5292440), (170, 5043384), (172, 4984740), (180, 4763196), (181, 4736880), (204, 4202820), (215, 3987792), (216, 3969330), (240, 3572397), (255, 3362256), (258, 3323160), (270, 3175464), (272, 3152115), (306, 2801880), (324, 2646220), (340, 2521692), (344, 2492370), (360, 2381598), (362, 2368440), (387, 2215440), (405, 2116976), (408, 2101410), (430, 1993896), (432, 1984665), (459, 1867920), (510, 1681128), (516, 1661580), (540, 1587732), (543, 1578960), (612, 1400940), (645, 1329264), (648, 1323110), (680, 1260846), (688, 1246185), (720, 1190799), (724, 1184220), (731, 1172880), (765, 1120752), (774, 1107720), (810, 1058488), (816, 1050705), (860, 996948), (905, 947376), (918, 933960), (1020, 840564), (1032, 830790), (1080, 793866), (1086, 789480), (1161, 738480), (1224, 700470), (1290, 664632), (1296, 661555), (1360, 630423), (1377, 622640), (1448, 592110), (1462, 586440), (1530, 560376), (1548, 553860), (1620, 529244), (1629, 526320), (1720, 498474), (1810, 473688), (1836, 466980), (1935, 443088), (2040, 420282), (2064, 415395), (2160, 396933), (2172, 394740), (2193, 390960), (2295, 373584), (2322, 369240), (2448, 350235), (2580, 332316), (2715, 315792), (2754, 311320), (2896, 296055), (2924, 293220), (3060, 280188), (3077, 278640), (3096, 276930), (3240, 264622), (3258, 263160), (3440, 249237), (3483, 246160), (3620, 236844), (3655, 234576), (3672, 233490), (3870, 221544), (4080, 210141), (4344, 197370), (4386, 195480), (4590, 186792), (4644, 184620), (4887, 175440), (5160, 166158), (5430, 157896), (5508, 155660), (5805, 147696), (5848, 146610), (6120, 140094), (6154, 139320), (6192, 138465), (6480, 132311), (6516, 131580), (6579, 130320), (6885, 124528), (6966, 123080), (7240, 118422), (7310, 117288), (7344, 116745), (7740, 110772), (7783, 110160), (8145, 105264), (8688, 98685), (8772, 97740), (9180, 93396), (9231, 92880), (9288, 92310), (9774, 87720), (10320, 83079), (10860, 78948), (10965, 78192), (11016, 77830), (11610, 73848), (11696, 73305), (12240, 70047), (12308, 69660), (13032, 65790), (13158, 65160), (13770, 62264), (13932, 61540), (14480, 59211), (14620, 58644), (14661, 58480), (15385, 55728), (15480, 55386), (15566, 55080), (16290, 52632), (17415, 49232), (17544, 48870), (18360, 46698), (18462, 46440), (18576, 46155), (19548, 43860), (19737, 43440), (21720, 39474), (21930, 39096), (22032, 38915), (23220, 36924), (23349, 36720), (24435, 35088), (24616, 34830), (26064, 32895), (26316, 32580), (27540, 31132), (27693, 30960), (27864, 30770), (29240, 29322)]