8390350980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24781}}^1$

素因数の和:24832

約数の個数: 240

約数和(自身を含む): 30226109760

約数和(自身を除く): 21835758780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 132, 135, 162, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 324, 330, 342, 380, 396, 405, 418, 495, 513, 540, 570, 594, 627, 660, 684, 810, 836, 855, 891, 990, 1026, 1045, 1140, 1188, 1254, 1485, 1539, 1620, 1710, 1782, 1881, 1980, 2052, 2090, 2508, 2565, 2970, 3078, 3135, 3420, 3564, 3762, 4180, 4455, 5130, 5643, 5940, 6156, 6270, 7524, 7695, 8910, 9405, 10260, 11286, 12540, 15390, 16929, 17820, 18810, 22572, 24781, 28215, 30780, 33858, 37620, 49562, 56430, 67716, 74343, 84645, 99124, 112860, 123905, 148686, 169290, 223029, 247810, 272591, 297372, 338580, 371715, 446058, 470839, 495620, 545182, 669087, 743430, 817773, 892116, 941678, 1090364, 1115145, 1338174, 1362955, 1412517, 1486860, 1635546, 1883356, 2007261, 2230290, 2354195, 2453319, 2676348, 2725910, 2825034, 3271092, 3345435, 4014522, 4088865, 4237551, 4460580, 4708390, 4906638, 5179229, 5451820, 5650068, 6690870, 7062585, 7359957, 8029044, 8177730, 8475102, 9416780, 9813276, 10036305, 10358458, 12266595, 12712653, 13381740, 14125170, 14719914, 15537687, 16355460, 16950204, 20072610, 20716916, 21187755, 22079871, 24533190, 25425306, 25896145, 28250340, 29439828, 31075374, 36799785, 38137959, 40145220, 42375510, 44159742, 46613061, 49066380, 50850612, 51792290, 62150748, 63563265, 73599570, 76275918, 77688435, 84751020, 88319484, 93226122, 103584580, 110399355, 127126530, 139839183, 147199140, 152551836, 155376870, 186452244, 190689795, 220798710, 233065305, 254253060, 279678366, 310753740, 381379590, 419517549, 441597420, 466130610, 559356732, 699195915, 762759180, 839035098, 932261220, 1398391830, 1678070196, 2097587745, 2796783660, 4195175490, 8390350980]

約数ペア:

[(1, 8390350980), (2, 4195175490), (3, 2796783660), (4, 2097587745), (5, 1678070196), (6, 1398391830), (9, 932261220), (10, 839035098), (11, 762759180), (12, 699195915), (15, 559356732), (18, 466130610), (19, 441597420), (20, 419517549), (22, 381379590), (27, 310753740), (30, 279678366), (33, 254253060), (36, 233065305), (38, 220798710), (44, 190689795), (45, 186452244), (54, 155376870), (55, 152551836), (57, 147199140), (60, 139839183), (66, 127126530), (76, 110399355), (81, 103584580), (90, 93226122), (95, 88319484), (99, 84751020), (108, 77688435), (110, 76275918), (114, 73599570), (132, 63563265), (135, 62150748), (162, 51792290), (165, 50850612), (171, 49066380), (180, 46613061), (190, 44159742), (198, 42375510), (209, 40145220), (220, 38137959), (228, 36799785), (270, 31075374), (285, 29439828), (297, 28250340), (324, 25896145), (330, 25425306), (342, 24533190), (380, 22079871), (396, 21187755), (405, 20716916), (418, 20072610), (495, 16950204), (513, 16355460), (540, 15537687), (570, 14719914), (594, 14125170), (627, 13381740), (660, 12712653), (684, 12266595), (810, 10358458), (836, 10036305), (855, 9813276), (891, 9416780), (990, 8475102), (1026, 8177730), (1045, 8029044), (1140, 7359957), (1188, 7062585), (1254, 6690870), (1485, 5650068), (1539, 5451820), (1620, 5179229), (1710, 4906638), (1782, 4708390), (1881, 4460580), (1980, 4237551), (2052, 4088865), (2090, 4014522), (2508, 3345435), (2565, 3271092), (2970, 2825034), (3078, 2725910), (3135, 2676348), (3420, 2453319), (3564, 2354195), (3762, 2230290), (4180, 2007261), (4455, 1883356), (5130, 1635546), (5643, 1486860), (5940, 1412517), (6156, 1362955), (6270, 1338174), (7524, 1115145), (7695, 1090364), (8910, 941678), (9405, 892116), (10260, 817773), (11286, 743430), (12540, 669087), (15390, 545182), (16929, 495620), (17820, 470839), (18810, 446058), (22572, 371715), (24781, 338580), (28215, 297372), (30780, 272591), (33858, 247810), (37620, 223029), (49562, 169290), (56430, 148686), (67716, 123905), (74343, 112860), (84645, 99124)]