20059408080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15767}}^1$

素因数の和:15839

約数の個数: 320

約数和(自身を含む): 75080908800

約数和(自身を除く): 55021500720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 90, 93, 95, 108, 114, 120, 124, 135, 144, 152, 155, 171, 180, 186, 190, 216, 228, 240, 248, 270, 279, 285, 304, 310, 342, 360, 372, 380, 432, 456, 465, 496, 513, 540, 558, 570, 589, 620, 684, 720, 744, 760, 837, 855, 912, 930, 1026, 1080, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1674, 1710, 1767, 1860, 2052, 2160, 2232, 2280, 2356, 2480, 2565, 2736, 2790, 2945, 3348, 3420, 3534, 3720, 4104, 4185, 4464, 4560, 4712, 5130, 5301, 5580, 5890, 6696, 6840, 7068, 7440, 8208, 8370, 8835, 9424, 10260, 10602, 11160, 11780, 13392, 13680, 14136, 15767, 15903, 16740, 17670, 20520, 21204, 22320, 23560, 26505, 28272, 31534, 31806, 33480, 35340, 41040, 42408, 47120, 47301, 53010, 63068, 63612, 66960, 70680, 78835, 79515, 84816, 94602, 106020, 126136, 127224, 141360, 141903, 157670, 159030, 189204, 212040, 236505, 252272, 254448, 283806, 299573, 315340, 318060, 378408, 424080, 425709, 473010, 488777, 567612, 599146, 630680, 636120, 709515, 756816, 851418, 898719, 946020, 977554, 1135224, 1198292, 1261360, 1272240, 1419030, 1466331, 1497865, 1702836, 1797438, 1892040, 1955108, 2128545, 2270448, 2396584, 2443885, 2696157, 2838060, 2932662, 2995730, 3405672, 3594876, 3784080, 3910216, 4257090, 4398993, 4493595, 4793168, 4887770, 5392314, 5676120, 5865324, 5991460, 6811344, 7189752, 7331655, 7820432, 8088471, 8514180, 8797986, 8987190, 9286763, 9775540, 10784628, 11352240, 11730648, 11982920, 13196979, 13480785, 14379504, 14663310, 16176942, 17028360, 17595972, 17974380, 18573526, 19551080, 21569256, 21994965, 23461296, 23965840, 26393958, 26961570, 27860289, 29326620, 32353884, 34056720, 35191944, 35948760, 37147052, 39102160, 40442355, 43138512, 43989930, 46433815, 52787916, 53923140, 55720578, 58653240, 64707768, 65984895, 70383888, 71897520, 74294104, 80884710, 83580867, 87979860, 92867630, 105575832, 107846280, 111441156, 117306480, 129415536, 131969790, 139301445, 148588208, 161769420, 167161734, 175959720, 185735260, 211151664, 215692560, 222882312, 250742601, 263939580, 278602890, 323538840, 334323468, 351919440, 371470520, 417904335, 445764624, 501485202, 527879160, 557205780, 647077680, 668646936, 742941040, 835808670, 1002970404, 1055758320, 1114411560, 1253713005, 1337293872, 1671617340, 2005940808, 2228823120, 2507426010, 3343234680, 4011881616, 5014852020, 6686469360, 10029704040, 20059408080]

約数ペア:

[(1, 20059408080), (2, 10029704040), (3, 6686469360), (4, 5014852020), (5, 4011881616), (6, 3343234680), (8, 2507426010), (9, 2228823120), (10, 2005940808), (12, 1671617340), (15, 1337293872), (16, 1253713005), (18, 1114411560), (19, 1055758320), (20, 1002970404), (24, 835808670), (27, 742941040), (30, 668646936), (31, 647077680), (36, 557205780), (38, 527879160), (40, 501485202), (45, 445764624), (48, 417904335), (54, 371470520), (57, 351919440), (60, 334323468), (62, 323538840), (72, 278602890), (76, 263939580), (80, 250742601), (90, 222882312), (93, 215692560), (95, 211151664), (108, 185735260), (114, 175959720), (120, 167161734), (124, 161769420), (135, 148588208), (144, 139301445), (152, 131969790), (155, 129415536), (171, 117306480), (180, 111441156), (186, 107846280), (190, 105575832), (216, 92867630), (228, 87979860), (240, 83580867), (248, 80884710), (270, 74294104), (279, 71897520), (285, 70383888), (304, 65984895), (310, 64707768), (342, 58653240), (360, 55720578), (372, 53923140), (380, 52787916), (432, 46433815), (456, 43989930), (465, 43138512), (496, 40442355), (513, 39102160), (540, 37147052), (558, 35948760), (570, 35191944), (589, 34056720), (620, 32353884), (684, 29326620), (720, 27860289), (744, 26961570), (760, 26393958), (837, 23965840), (855, 23461296), (912, 21994965), (930, 21569256), (1026, 19551080), (1080, 18573526), (1116, 17974380), (1140, 17595972), (1178, 17028360), (1240, 16176942), (1368, 14663310), (1395, 14379504), (1488, 13480785), (1520, 13196979), (1674, 11982920), (1710, 11730648), (1767, 11352240), (1860, 10784628), (2052, 9775540), (2160, 9286763), (2232, 8987190), (2280, 8797986), (2356, 8514180), (2480, 8088471), (2565, 7820432), (2736, 7331655), (2790, 7189752), (2945, 6811344), (3348, 5991460), (3420, 5865324), (3534, 5676120), (3720, 5392314), (4104, 4887770), (4185, 4793168), (4464, 4493595), (4560, 4398993), (4712, 4257090), (5130, 3910216), (5301, 3784080), (5580, 3594876), (5890, 3405672), (6696, 2995730), (6840, 2932662), (7068, 2838060), (7440, 2696157), (8208, 2443885), (8370, 2396584), (8835, 2270448), (9424, 2128545), (10260, 1955108), (10602, 1892040), (11160, 1797438), (11780, 1702836), (13392, 1497865), (13680, 1466331), (14136, 1419030), (15767, 1272240), (15903, 1261360), (16740, 1198292), (17670, 1135224), (20520, 977554), (21204, 946020), (22320, 898719), (23560, 851418), (26505, 756816), (28272, 709515), (31534, 636120), (31806, 630680), (33480, 599146), (35340, 567612), (41040, 488777), (42408, 473010), (47120, 425709), (47301, 424080), (53010, 378408), (63068, 318060), (63612, 315340), (66960, 299573), (70680, 283806), (78835, 254448), (79515, 252272), (84816, 236505), (94602, 212040), (106020, 189204), (126136, 159030), (127224, 157670), (141360, 141903)]