2018470860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:454

約数の個数: 384

約数和(自身を含む): 7698862080

約数和(自身を除く): 5680391220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 101, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 202, 204, 210, 238, 252, 255, 270, 303, 306, 311, 315, 340, 357, 378, 404, 420, 459, 476, 505, 510, 540, 595, 606, 612, 622, 630, 707, 714, 756, 765, 909, 918, 933, 945, 1010, 1020, 1071, 1190, 1212, 1244, 1260, 1414, 1428, 1515, 1530, 1555, 1717, 1785, 1818, 1836, 1866, 1890, 2020, 2121, 2142, 2177, 2295, 2380, 2727, 2799, 2828, 3030, 3060, 3110, 3213, 3434, 3535, 3570, 3636, 3732, 3780, 4242, 4284, 4354, 4545, 4590, 4665, 5151, 5287, 5355, 5454, 5598, 6060, 6220, 6363, 6426, 6531, 6868, 7070, 7140, 8397, 8484, 8585, 8708, 9090, 9180, 9330, 10302, 10574, 10605, 10710, 10885, 10908, 11196, 12019, 12726, 12852, 13062, 13635, 13995, 14140, 15453, 15861, 16065, 16794, 17170, 18180, 18660, 19089, 19593, 20604, 21148, 21210, 21420, 21770, 24038, 25452, 25755, 26124, 26435, 27270, 27990, 30906, 31411, 31722, 31815, 32130, 32655, 33588, 34340, 36057, 37009, 38178, 39186, 41985, 42420, 43540, 46359, 47583, 48076, 51510, 52870, 54540, 55980, 58779, 60095, 61812, 62822, 63444, 63630, 64260, 65310, 72114, 74018, 76356, 77265, 78372, 79305, 83970, 92718, 94233, 95166, 95445, 97965, 103020, 105740, 108171, 111027, 117558, 120190, 125644, 127260, 130620, 142749, 144228, 148036, 154530, 157055, 158610, 167940, 180285, 185045, 185436, 188466, 190332, 190890, 195930, 216342, 219877, 222054, 231795, 235116, 237915, 240380, 282699, 285498, 293895, 309060, 314110, 317220, 324513, 333081, 360570, 370090, 376932, 381780, 391860, 432684, 439754, 444108, 463590, 471165, 475830, 533987, 540855, 555135, 565398, 570996, 587790, 628220, 649026, 659631, 666162, 713745, 721140, 740180, 848097, 879508, 927180, 942330, 951660, 999243, 1067974, 1081710, 1099385, 1110270, 1130796, 1175580, 1298052, 1319262, 1332324, 1413495, 1427490, 1601961, 1622565, 1665405, 1696194, 1884660, 1978893, 1998486, 2135948, 2163420, 2198770, 2220540, 2638524, 2669935, 2826990, 2854980, 3203922, 3245130, 3298155, 3330810, 3392388, 3737909, 3957786, 3996972, 4240485, 4397540, 4805883, 4996215, 5339870, 5653980, 5936679, 6407844, 6490260, 6596310, 6661620, 7475818, 7915572, 8009805, 8480970, 9611766, 9894465, 9992430, 10679740, 11213727, 11873358, 13192620, 14417649, 14951636, 16019610, 16961940, 18689545, 19223532, 19788930, 19984860, 22427454, 23746716, 24029415, 28835298, 29683395, 32039220, 33641181, 37379090, 39577860, 44854908, 48058830, 56068635, 57670596, 59366790, 67282362, 72088245, 74758180, 96117660, 100923543, 112137270, 118733580, 134564724, 144176490, 168205905, 201847086, 224274540, 288352980, 336411810, 403694172, 504617715, 672823620, 1009235430, 2018470860]

約数ペア:

[(1, 2018470860), (2, 1009235430), (3, 672823620), (4, 504617715), (5, 403694172), (6, 336411810), (7, 288352980), (9, 224274540), (10, 201847086), (12, 168205905), (14, 144176490), (15, 134564724), (17, 118733580), (18, 112137270), (20, 100923543), (21, 96117660), (27, 74758180), (28, 72088245), (30, 67282362), (34, 59366790), (35, 57670596), (36, 56068635), (42, 48058830), (45, 44854908), (51, 39577860), (54, 37379090), (60, 33641181), (63, 32039220), (68, 29683395), (70, 28835298), (84, 24029415), (85, 23746716), (90, 22427454), (101, 19984860), (102, 19788930), (105, 19223532), (108, 18689545), (119, 16961940), (126, 16019610), (135, 14951636), (140, 14417649), (153, 13192620), (170, 11873358), (180, 11213727), (189, 10679740), (202, 9992430), (204, 9894465), (210, 9611766), (238, 8480970), (252, 8009805), (255, 7915572), (270, 7475818), (303, 6661620), (306, 6596310), (311, 6490260), (315, 6407844), (340, 5936679), (357, 5653980), (378, 5339870), (404, 4996215), (420, 4805883), (459, 4397540), (476, 4240485), (505, 3996972), (510, 3957786), (540, 3737909), (595, 3392388), (606, 3330810), (612, 3298155), (622, 3245130), (630, 3203922), (707, 2854980), (714, 2826990), (756, 2669935), (765, 2638524), (909, 2220540), (918, 2198770), (933, 2163420), (945, 2135948), (1010, 1998486), (1020, 1978893), (1071, 1884660), (1190, 1696194), (1212, 1665405), (1244, 1622565), (1260, 1601961), (1414, 1427490), (1428, 1413495), (1515, 1332324), (1530, 1319262), (1555, 1298052), (1717, 1175580), (1785, 1130796), (1818, 1110270), (1836, 1099385), (1866, 1081710), (1890, 1067974), (2020, 999243), (2121, 951660), (2142, 942330), (2177, 927180), (2295, 879508), (2380, 848097), (2727, 740180), (2799, 721140), (2828, 713745), (3030, 666162), (3060, 659631), (3110, 649026), (3213, 628220), (3434, 587790), (3535, 570996), (3570, 565398), (3636, 555135), (3732, 540855), (3780, 533987), (4242, 475830), (4284, 471165), (4354, 463590), (4545, 444108), (4590, 439754), (4665, 432684), (5151, 391860), (5287, 381780), (5355, 376932), (5454, 370090), (5598, 360570), (6060, 333081), (6220, 324513), (6363, 317220), (6426, 314110), (6531, 309060), (6868, 293895), (7070, 285498), (7140, 282699), (8397, 240380), (8484, 237915), (8585, 235116), (8708, 231795), (9090, 222054), (9180, 219877), (9330, 216342), (10302, 195930), (10574, 190890), (10605, 190332), (10710, 188466), (10885, 185436), (10908, 185045), (11196, 180285), (12019, 167940), (12726, 158610), (12852, 157055), (13062, 154530), (13635, 148036), (13995, 144228), (14140, 142749), (15453, 130620), (15861, 127260), (16065, 125644), (16794, 120190), (17170, 117558), (18180, 111027), (18660, 108171), (19089, 105740), (19593, 103020), (20604, 97965), (21148, 95445), (21210, 95166), (21420, 94233), (21770, 92718), (24038, 83970), (25452, 79305), (25755, 78372), (26124, 77265), (26435, 76356), (27270, 74018), (27990, 72114), (30906, 65310), (31411, 64260), (31722, 63630), (31815, 63444), (32130, 62822), (32655, 61812), (33588, 60095), (34340, 58779), (36057, 55980), (37009, 54540), (38178, 52870), (39186, 51510), (41985, 48076), (42420, 47583), (43540, 46359)]