156789031320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{70099}}^1$

素因数の和:70247

約数の個数: 256

約数和(自身を含む): 555192000000

約数和(自身を除く): 398402968680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 109, 114, 120, 135, 152, 171, 180, 190, 216, 218, 228, 270, 285, 327, 342, 360, 380, 436, 456, 513, 540, 545, 570, 654, 684, 760, 855, 872, 981, 1026, 1080, 1090, 1140, 1308, 1368, 1635, 1710, 1962, 2052, 2071, 2180, 2280, 2565, 2616, 2943, 3270, 3420, 3924, 4104, 4142, 4360, 4905, 5130, 5886, 6213, 6540, 6840, 7848, 8284, 9810, 10260, 10355, 11772, 12426, 13080, 14715, 16568, 18639, 19620, 20520, 20710, 23544, 24852, 29430, 31065, 37278, 39240, 41420, 49704, 55917, 58860, 62130, 70099, 74556, 82840, 93195, 111834, 117720, 124260, 140198, 149112, 186390, 210297, 223668, 248520, 279585, 280396, 350495, 372780, 420594, 447336, 559170, 560792, 630891, 700990, 745560, 841188, 1051485, 1118340, 1261782, 1331881, 1401980, 1682376, 1892673, 2102970, 2236680, 2523564, 2663762, 2803960, 3154455, 3785346, 3995643, 4205940, 5047128, 5327524, 6308910, 6659405, 7570692, 7640791, 7991286, 8411880, 9463365, 10655048, 11986929, 12617820, 13318810, 15141384, 15281582, 15982572, 18926730, 19978215, 22922373, 23973858, 25235640, 26637620, 30563164, 31965144, 35960787, 37853460, 38203955, 39956430, 45844746, 47947716, 53275240, 59934645, 61126328, 68767119, 71921574, 75706920, 76407910, 79912860, 91689492, 95895432, 114611865, 119869290, 137534238, 143843148, 145175029, 152815820, 159825720, 179803935, 183378984, 206301357, 229223730, 239738580, 275068476, 287686296, 290350058, 305631640, 343835595, 359607870, 412602714, 435525087, 458447460, 479477160, 550136952, 580700116, 687671190, 719215740, 725875145, 825205428, 871050174, 916894920, 1031506785, 1161400232, 1306575261, 1375342380, 1438431480, 1451750290, 1650410856, 1742100348, 2063013570, 2177625435, 2613150522, 2750684760, 2903500580, 3484200696, 3919725783, 4126027140, 4355250870, 5226301044, 5807001160, 6532876305, 7839451566, 8252054280, 8710501740, 10452602088, 13065752610, 15678903132, 17421003480, 19598628915, 26131505220, 31357806264, 39197257830, 52263010440, 78394515660, 156789031320]

約数ペア:

[(1, 156789031320), (2, 78394515660), (3, 52263010440), (4, 39197257830), (5, 31357806264), (6, 26131505220), (8, 19598628915), (9, 17421003480), (10, 15678903132), (12, 13065752610), (15, 10452602088), (18, 8710501740), (19, 8252054280), (20, 7839451566), (24, 6532876305), (27, 5807001160), (30, 5226301044), (36, 4355250870), (38, 4126027140), (40, 3919725783), (45, 3484200696), (54, 2903500580), (57, 2750684760), (60, 2613150522), (72, 2177625435), (76, 2063013570), (90, 1742100348), (95, 1650410856), (108, 1451750290), (109, 1438431480), (114, 1375342380), (120, 1306575261), (135, 1161400232), (152, 1031506785), (171, 916894920), (180, 871050174), (190, 825205428), (216, 725875145), (218, 719215740), (228, 687671190), (270, 580700116), (285, 550136952), (327, 479477160), (342, 458447460), (360, 435525087), (380, 412602714), (436, 359607870), (456, 343835595), (513, 305631640), (540, 290350058), (545, 287686296), (570, 275068476), (654, 239738580), (684, 229223730), (760, 206301357), (855, 183378984), (872, 179803935), (981, 159825720), (1026, 152815820), (1080, 145175029), (1090, 143843148), (1140, 137534238), (1308, 119869290), (1368, 114611865), (1635, 95895432), (1710, 91689492), (1962, 79912860), (2052, 76407910), (2071, 75706920), (2180, 71921574), (2280, 68767119), (2565, 61126328), (2616, 59934645), (2943, 53275240), (3270, 47947716), (3420, 45844746), (3924, 39956430), (4104, 38203955), (4142, 37853460), (4360, 35960787), (4905, 31965144), (5130, 30563164), (5886, 26637620), (6213, 25235640), (6540, 23973858), (6840, 22922373), (7848, 19978215), (8284, 18926730), (9810, 15982572), (10260, 15281582), (10355, 15141384), (11772, 13318810), (12426, 12617820), (13080, 11986929), (14715, 10655048), (16568, 9463365), (18639, 8411880), (19620, 7991286), (20520, 7640791), (20710, 7570692), (23544, 6659405), (24852, 6308910), (29430, 5327524), (31065, 5047128), (37278, 4205940), (39240, 3995643), (41420, 3785346), (49704, 3154455), (55917, 2803960), (58860, 2663762), (62130, 2523564), (70099, 2236680), (74556, 2102970), (82840, 1892673), (93195, 1682376), (111834, 1401980), (117720, 1331881), (124260, 1261782), (140198, 1118340), (149112, 1051485), (186390, 841188), (210297, 745560), (223668, 700990), (248520, 630891), (279585, 560792), (280396, 559170), (350495, 447336), (372780, 420594)]