2630489580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:571

約数の個数: 288

約数和(自身を含む): 8871932160

約数和(自身を除く): 6241442580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 61, 76, 81, 90, 95, 108, 114, 122, 135, 162, 171, 180, 183, 190, 228, 243, 244, 270, 285, 305, 324, 342, 366, 380, 405, 467, 486, 513, 540, 549, 570, 610, 684, 732, 810, 855, 915, 934, 972, 1026, 1098, 1140, 1159, 1215, 1220, 1401, 1539, 1620, 1647, 1710, 1830, 1868, 2052, 2196, 2318, 2335, 2430, 2565, 2745, 2802, 3078, 3294, 3420, 3477, 3660, 4203, 4617, 4636, 4670, 4860, 4941, 5130, 5490, 5604, 5795, 6156, 6588, 6954, 7005, 7695, 8235, 8406, 8873, 9234, 9340, 9882, 10260, 10431, 10980, 11590, 12609, 13908, 14010, 14823, 15390, 16470, 16812, 17385, 17746, 18468, 19764, 20862, 21015, 23085, 23180, 24705, 25218, 26619, 28020, 28487, 29646, 30780, 31293, 32940, 34770, 35492, 37827, 41724, 42030, 44365, 46170, 49410, 50436, 52155, 53238, 56974, 59292, 62586, 63045, 69540, 74115, 75654, 79857, 84060, 85461, 88730, 92340, 93879, 98820, 104310, 106476, 113481, 113948, 125172, 126090, 133095, 142435, 148230, 151308, 156465, 159714, 170922, 177460, 187758, 189135, 208620, 226962, 239571, 252180, 256383, 266190, 281637, 284870, 296460, 312930, 319428, 341844, 375516, 378270, 399285, 427305, 453924, 469395, 479142, 512766, 532380, 541253, 563274, 567405, 569740, 625860, 718713, 756540, 769149, 798570, 854610, 938790, 958284, 1025532, 1082506, 1126548, 1134810, 1197855, 1281915, 1408185, 1437426, 1538298, 1597140, 1623759, 1709220, 1877580, 2156139, 2165012, 2269620, 2307447, 2395710, 2563830, 2706265, 2816370, 2874852, 3076596, 3247518, 3593565, 3845745, 4312278, 4614894, 4791420, 4871277, 5127660, 5412530, 5632740, 6495036, 6922341, 7187130, 7691490, 8118795, 8624556, 9229788, 9742554, 10780695, 10825060, 11537235, 13844682, 14374260, 14613831, 15382980, 16237590, 19485108, 21561390, 23074470, 24356385, 27689364, 29227662, 32475180, 34611705, 43122780, 43841493, 46148940, 48712770, 58455324, 69223410, 73069155, 87682986, 97425540, 131524479, 138446820, 146138310, 175365972, 219207465, 263048958, 292276620, 438414930, 526097916, 657622395, 876829860, 1315244790, 2630489580]

約数ペア:

[(1, 2630489580), (2, 1315244790), (3, 876829860), (4, 657622395), (5, 526097916), (6, 438414930), (9, 292276620), (10, 263048958), (12, 219207465), (15, 175365972), (18, 146138310), (19, 138446820), (20, 131524479), (27, 97425540), (30, 87682986), (36, 73069155), (38, 69223410), (45, 58455324), (54, 48712770), (57, 46148940), (60, 43841493), (61, 43122780), (76, 34611705), (81, 32475180), (90, 29227662), (95, 27689364), (108, 24356385), (114, 23074470), (122, 21561390), (135, 19485108), (162, 16237590), (171, 15382980), (180, 14613831), (183, 14374260), (190, 13844682), (228, 11537235), (243, 10825060), (244, 10780695), (270, 9742554), (285, 9229788), (305, 8624556), (324, 8118795), (342, 7691490), (366, 7187130), (380, 6922341), (405, 6495036), (467, 5632740), (486, 5412530), (513, 5127660), (540, 4871277), (549, 4791420), (570, 4614894), (610, 4312278), (684, 3845745), (732, 3593565), (810, 3247518), (855, 3076596), (915, 2874852), (934, 2816370), (972, 2706265), (1026, 2563830), (1098, 2395710), (1140, 2307447), (1159, 2269620), (1215, 2165012), (1220, 2156139), (1401, 1877580), (1539, 1709220), (1620, 1623759), (1647, 1597140), (1710, 1538298), (1830, 1437426), (1868, 1408185), (2052, 1281915), (2196, 1197855), (2318, 1134810), (2335, 1126548), (2430, 1082506), (2565, 1025532), (2745, 958284), (2802, 938790), (3078, 854610), (3294, 798570), (3420, 769149), (3477, 756540), (3660, 718713), (4203, 625860), (4617, 569740), (4636, 567405), (4670, 563274), (4860, 541253), (4941, 532380), (5130, 512766), (5490, 479142), (5604, 469395), (5795, 453924), (6156, 427305), (6588, 399285), (6954, 378270), (7005, 375516), (7695, 341844), (8235, 319428), (8406, 312930), (8873, 296460), (9234, 284870), (9340, 281637), (9882, 266190), (10260, 256383), (10431, 252180), (10980, 239571), (11590, 226962), (12609, 208620), (13908, 189135), (14010, 187758), (14823, 177460), (15390, 170922), (16470, 159714), (16812, 156465), (17385, 151308), (17746, 148230), (18468, 142435), (19764, 133095), (20862, 126090), (21015, 125172), (23085, 113948), (23180, 113481), (24705, 106476), (25218, 104310), (26619, 98820), (28020, 93879), (28487, 92340), (29646, 88730), (30780, 85461), (31293, 84060), (32940, 79857), (34770, 75654), (35492, 74115), (37827, 69540), (41724, 63045), (42030, 62586), (44365, 59292), (46170, 56974), (49410, 53238), (50436, 52155)]