260959860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 384

約数和(自身を含む): 1021870080

約数和(自身を除く): 760910220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 31, 34, 35, 36, 42, 45, 51, 54, 60, 62, 63, 68, 70, 84, 85, 90, 93, 102, 105, 108, 119, 124, 126, 131, 135, 140, 153, 155, 170, 180, 186, 189, 204, 210, 217, 238, 252, 255, 262, 270, 279, 306, 310, 315, 340, 357, 372, 378, 393, 420, 434, 459, 465, 476, 510, 524, 527, 540, 558, 595, 612, 620, 630, 651, 655, 714, 756, 765, 786, 837, 868, 917, 918, 930, 945, 1020, 1054, 1071, 1085, 1116, 1179, 1190, 1260, 1302, 1310, 1395, 1428, 1530, 1572, 1581, 1674, 1785, 1834, 1836, 1860, 1890, 1953, 1965, 2108, 2142, 2170, 2227, 2295, 2358, 2380, 2604, 2620, 2635, 2751, 2790, 3060, 3162, 3213, 3255, 3348, 3537, 3570, 3668, 3689, 3780, 3906, 3930, 4061, 4185, 4284, 4340, 4454, 4585, 4590, 4716, 4743, 5270, 5355, 5502, 5580, 5859, 5895, 6324, 6426, 6510, 6681, 7074, 7140, 7378, 7812, 7860, 7905, 8122, 8253, 8370, 8908, 9170, 9180, 9486, 9765, 10540, 10710, 11004, 11067, 11135, 11718, 11790, 12183, 12852, 13020, 13362, 13755, 14148, 14229, 14756, 15589, 15810, 16065, 16244, 16506, 16740, 17685, 18340, 18445, 18972, 19530, 20043, 20305, 21420, 22134, 22270, 23436, 23580, 23715, 24366, 24759, 26724, 27510, 28427, 28458, 29295, 31178, 31620, 32130, 33012, 33201, 33405, 35370, 36549, 36890, 39060, 40086, 40610, 41265, 44268, 44540, 46767, 47430, 48732, 49518, 55020, 55335, 56854, 56916, 58590, 60129, 60915, 62356, 64260, 66402, 66810, 69037, 70740, 71145, 73098, 73780, 77945, 80172, 81220, 82530, 85281, 93534, 94860, 99036, 99603, 100215, 109647, 110670, 113708, 117180, 120258, 121830, 123795, 132804, 133620, 138074, 140301, 142135, 142290, 146196, 155890, 165060, 166005, 170562, 182745, 187068, 199206, 200430, 207111, 219294, 221340, 233835, 240516, 243660, 247590, 255843, 276148, 280602, 284270, 284580, 300645, 311780, 332010, 341124, 345185, 365490, 398412, 400860, 414222, 420903, 426405, 438588, 467670, 483259, 495180, 498015, 511686, 548235, 561204, 568540, 601290, 621333, 664020, 690370, 701505, 730980, 767529, 828444, 841806, 852810, 935340, 966518, 996030, 1023372, 1035555, 1096470, 1202580, 1242666, 1279215, 1380740, 1403010, 1449777, 1535058, 1683612, 1705620, 1863999, 1933036, 1992060, 2071110, 2104515, 2192940, 2416295, 2485332, 2558430, 2806020, 2899554, 3070116, 3106665, 3727998, 3837645, 4142220, 4209030, 4349331, 4832590, 5116860, 5799108, 6213330, 7248885, 7455996, 7675290, 8418060, 8698662, 9319995, 9665180, 12426660, 13047993, 14497770, 15350580, 17397324, 18639990, 21746655, 26095986, 28995540, 37279980, 43493310, 52191972, 65239965, 86986620, 130479930, 260959860]

約数ペア:

[(1, 260959860), (2, 130479930), (3, 86986620), (4, 65239965), (5, 52191972), (6, 43493310), (7, 37279980), (9, 28995540), (10, 26095986), (12, 21746655), (14, 18639990), (15, 17397324), (17, 15350580), (18, 14497770), (20, 13047993), (21, 12426660), (27, 9665180), (28, 9319995), (30, 8698662), (31, 8418060), (34, 7675290), (35, 7455996), (36, 7248885), (42, 6213330), (45, 5799108), (51, 5116860), (54, 4832590), (60, 4349331), (62, 4209030), (63, 4142220), (68, 3837645), (70, 3727998), (84, 3106665), (85, 3070116), (90, 2899554), (93, 2806020), (102, 2558430), (105, 2485332), (108, 2416295), (119, 2192940), (124, 2104515), (126, 2071110), (131, 1992060), (135, 1933036), (140, 1863999), (153, 1705620), (155, 1683612), (170, 1535058), (180, 1449777), (186, 1403010), (189, 1380740), (204, 1279215), (210, 1242666), (217, 1202580), (238, 1096470), (252, 1035555), (255, 1023372), (262, 996030), (270, 966518), (279, 935340), (306, 852810), (310, 841806), (315, 828444), (340, 767529), (357, 730980), (372, 701505), (378, 690370), (393, 664020), (420, 621333), (434, 601290), (459, 568540), (465, 561204), (476, 548235), (510, 511686), (524, 498015), (527, 495180), (540, 483259), (558, 467670), (595, 438588), (612, 426405), (620, 420903), (630, 414222), (651, 400860), (655, 398412), (714, 365490), (756, 345185), (765, 341124), (786, 332010), (837, 311780), (868, 300645), (917, 284580), (918, 284270), (930, 280602), (945, 276148), (1020, 255843), (1054, 247590), (1071, 243660), (1085, 240516), (1116, 233835), (1179, 221340), (1190, 219294), (1260, 207111), (1302, 200430), (1310, 199206), (1395, 187068), (1428, 182745), (1530, 170562), (1572, 166005), (1581, 165060), (1674, 155890), (1785, 146196), (1834, 142290), (1836, 142135), (1860, 140301), (1890, 138074), (1953, 133620), (1965, 132804), (2108, 123795), (2142, 121830), (2170, 120258), (2227, 117180), (2295, 113708), (2358, 110670), (2380, 109647), (2604, 100215), (2620, 99603), (2635, 99036), (2751, 94860), (2790, 93534), (3060, 85281), (3162, 82530), (3213, 81220), (3255, 80172), (3348, 77945), (3537, 73780), (3570, 73098), (3668, 71145), (3689, 70740), (3780, 69037), (3906, 66810), (3930, 66402), (4061, 64260), (4185, 62356), (4284, 60915), (4340, 60129), (4454, 58590), (4585, 56916), (4590, 56854), (4716, 55335), (4743, 55020), (5270, 49518), (5355, 48732), (5502, 47430), (5580, 46767), (5859, 44540), (5895, 44268), (6324, 41265), (6426, 40610), (6510, 40086), (6681, 39060), (7074, 36890), (7140, 36549), (7378, 35370), (7812, 33405), (7860, 33201), (7905, 33012), (8122, 32130), (8253, 31620), (8370, 31178), (8908, 29295), (9170, 28458), (9180, 28427), (9486, 27510), (9765, 26724), (10540, 24759), (10710, 24366), (11004, 23715), (11067, 23580), (11135, 23436), (11718, 22270), (11790, 22134), (12183, 21420), (12852, 20305), (13020, 20043), (13362, 19530), (13755, 18972), (14148, 18445), (14229, 18340), (14756, 17685), (15589, 16740), (15810, 16506), (16065, 16244)]