827380080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2020

約数の個数: 240

約数和(自身を含む): 3020759040

約数和(自身を除く): 2193378960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 1951, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3420, 3534, 3720, 3902, 4464, 4560, 4712, 5301, 5580, 5853, 5890, 6840, 7068, 7440, 7804, 8835, 9424, 9755, 10602, 11160, 11706, 11780, 13680, 14136, 15608, 17559, 17670, 19510, 21204, 22320, 23412, 23560, 26505, 28272, 29265, 31216, 35118, 35340, 37069, 39020, 42408, 46824, 47120, 53010, 58530, 60481, 70236, 70680, 74138, 78040, 84816, 87795, 93648, 106020, 111207, 117060, 120962, 140472, 141360, 148276, 156080, 175590, 181443, 185345, 212040, 222414, 234120, 241924, 280944, 296552, 302405, 333621, 351180, 362886, 370690, 424080, 444828, 468240, 483848, 544329, 556035, 593104, 604810, 667242, 702360, 725772, 741380, 889656, 907215, 967696, 1088658, 1112070, 1149139, 1209620, 1334484, 1404720, 1451544, 1482760, 1668105, 1779312, 1814430, 2177316, 2224140, 2298278, 2419240, 2668968, 2721645, 2903088, 2965520, 3336210, 3447417, 3628860, 4354632, 4448280, 4596556, 4838480, 5337936, 5443290, 5745695, 6672420, 6894834, 7257720, 8709264, 8896560, 9193112, 10342251, 10886580, 11491390, 13344840, 13789668, 14515440, 17237085, 18386224, 20684502, 21773160, 22982780, 26689680, 27579336, 34474170, 41369004, 43546320, 45965560, 51711255, 55158672, 68948340, 82738008, 91931120, 103422510, 137896680, 165476016, 206845020, 275793360, 413690040, 827380080]

約数ペア:

[(1, 827380080), (2, 413690040), (3, 275793360), (4, 206845020), (5, 165476016), (6, 137896680), (8, 103422510), (9, 91931120), (10, 82738008), (12, 68948340), (15, 55158672), (16, 51711255), (18, 45965560), (19, 43546320), (20, 41369004), (24, 34474170), (30, 27579336), (31, 26689680), (36, 22982780), (38, 21773160), (40, 20684502), (45, 18386224), (48, 17237085), (57, 14515440), (60, 13789668), (62, 13344840), (72, 11491390), (76, 10886580), (80, 10342251), (90, 9193112), (93, 8896560), (95, 8709264), (114, 7257720), (120, 6894834), (124, 6672420), (144, 5745695), (152, 5443290), (155, 5337936), (171, 4838480), (180, 4596556), (186, 4448280), (190, 4354632), (228, 3628860), (240, 3447417), (248, 3336210), (279, 2965520), (285, 2903088), (304, 2721645), (310, 2668968), (342, 2419240), (360, 2298278), (372, 2224140), (380, 2177316), (456, 1814430), (465, 1779312), (496, 1668105), (558, 1482760), (570, 1451544), (589, 1404720), (620, 1334484), (684, 1209620), (720, 1149139), (744, 1112070), (760, 1088658), (855, 967696), (912, 907215), (930, 889656), (1116, 741380), (1140, 725772), (1178, 702360), (1240, 667242), (1368, 604810), (1395, 593104), (1488, 556035), (1520, 544329), (1710, 483848), (1767, 468240), (1860, 444828), (1951, 424080), (2232, 370690), (2280, 362886), (2356, 351180), (2480, 333621), (2736, 302405), (2790, 296552), (2945, 280944), (3420, 241924), (3534, 234120), (3720, 222414), (3902, 212040), (4464, 185345), (4560, 181443), (4712, 175590), (5301, 156080), (5580, 148276), (5853, 141360), (5890, 140472), (6840, 120962), (7068, 117060), (7440, 111207), (7804, 106020), (8835, 93648), (9424, 87795), (9755, 84816), (10602, 78040), (11160, 74138), (11706, 70680), (11780, 70236), (13680, 60481), (14136, 58530), (15608, 53010), (17559, 47120), (17670, 46824), (19510, 42408), (21204, 39020), (22320, 37069), (23412, 35340), (23560, 35118), (26505, 31216), (28272, 29265)]