1281809233320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2274163}}^1$

素因数の和:2274256

約数の個数: 256

約数和(自身を含む): 4872896686080

約数和(自身を除く): 3591087452760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 61, 66, 70, 77, 84, 88, 105, 110, 120, 122, 132, 140, 154, 165, 168, 183, 210, 220, 231, 244, 264, 280, 305, 308, 330, 366, 385, 420, 427, 440, 462, 488, 610, 616, 660, 671, 732, 770, 840, 854, 915, 924, 1155, 1220, 1281, 1320, 1342, 1464, 1540, 1708, 1830, 1848, 2013, 2135, 2310, 2440, 2562, 2684, 3080, 3355, 3416, 3660, 4026, 4270, 4620, 4697, 5124, 5368, 6405, 6710, 7320, 8052, 8540, 9240, 9394, 10065, 10248, 12810, 13420, 14091, 16104, 17080, 18788, 20130, 23485, 25620, 26840, 28182, 37576, 40260, 46970, 51240, 56364, 70455, 80520, 93940, 112728, 140910, 187880, 281820, 563640, 2274163, 4548326, 6822489, 9096652, 11370815, 13644978, 15919141, 18193304, 22741630, 25015793, 27289956, 31838282, 34112445, 45483260, 47757423, 50031586, 54579912, 63676564, 68224890, 75047379, 79595705, 90966520, 95514846, 100063172, 125078965, 127353128, 136449780, 138723943, 150094758, 159191410, 175110551, 191029692, 200126344, 238787115, 250157930, 272899560, 277447886, 300189516, 318382820, 350221102, 375236895, 382059384, 416171829, 477574230, 500315860, 525331653, 554895772, 600379032, 636765640, 693619715, 700442204, 750473790, 832343658, 875552755, 955148460, 971067601, 1000631720, 1050663306, 1109791544, 1387239430, 1400884408, 1500947580, 1525963373, 1664687316, 1751105510, 1910296920, 1942135202, 2080859145, 2101326612, 2626658265, 2774478860, 2913202803, 3001895160, 3051926746, 3329374632, 3502211020, 3884270404, 4161718290, 4202653224, 4577890119, 4855338005, 5253316530, 5548957720, 5826405606, 6103853492, 7004422040, 7629816865, 7768540808, 8323436580, 9155780238, 9710676010, 10506633060, 10681743611, 11652811212, 12207706984, 14566014015, 15259633730, 16646873160, 18311560476, 19421352020, 21013266120, 21363487222, 22889450595, 23305622424, 29132028030, 30519267460, 32045230833, 36623120952, 38842704040, 42726974444, 45778901190, 53408718055, 58264056060, 61038534920, 64090461666, 85453948888, 91557802380, 106817436110, 116528112120, 128180923332, 160226154165, 183115604760, 213634872220, 256361846664, 320452308330, 427269744440, 640904616660, 1281809233320]

約数ペア:

[(1, 1281809233320), (2, 640904616660), (3, 427269744440), (4, 320452308330), (5, 256361846664), (6, 213634872220), (7, 183115604760), (8, 160226154165), (10, 128180923332), (11, 116528112120), (12, 106817436110), (14, 91557802380), (15, 85453948888), (20, 64090461666), (21, 61038534920), (22, 58264056060), (24, 53408718055), (28, 45778901190), (30, 42726974444), (33, 38842704040), (35, 36623120952), (40, 32045230833), (42, 30519267460), (44, 29132028030), (55, 23305622424), (56, 22889450595), (60, 21363487222), (61, 21013266120), (66, 19421352020), (70, 18311560476), (77, 16646873160), (84, 15259633730), (88, 14566014015), (105, 12207706984), (110, 11652811212), (120, 10681743611), (122, 10506633060), (132, 9710676010), (140, 9155780238), (154, 8323436580), (165, 7768540808), (168, 7629816865), (183, 7004422040), (210, 6103853492), (220, 5826405606), (231, 5548957720), (244, 5253316530), (264, 4855338005), (280, 4577890119), (305, 4202653224), (308, 4161718290), (330, 3884270404), (366, 3502211020), (385, 3329374632), (420, 3051926746), (427, 3001895160), (440, 2913202803), (462, 2774478860), (488, 2626658265), (610, 2101326612), (616, 2080859145), (660, 1942135202), (671, 1910296920), (732, 1751105510), (770, 1664687316), (840, 1525963373), (854, 1500947580), (915, 1400884408), (924, 1387239430), (1155, 1109791544), (1220, 1050663306), (1281, 1000631720), (1320, 971067601), (1342, 955148460), (1464, 875552755), (1540, 832343658), (1708, 750473790), (1830, 700442204), (1848, 693619715), (2013, 636765640), (2135, 600379032), (2310, 554895772), (2440, 525331653), (2562, 500315860), (2684, 477574230), (3080, 416171829), (3355, 382059384), (3416, 375236895), (3660, 350221102), (4026, 318382820), (4270, 300189516), (4620, 277447886), (4697, 272899560), (5124, 250157930), (5368, 238787115), (6405, 200126344), (6710, 191029692), (7320, 175110551), (8052, 159191410), (8540, 150094758), (9240, 138723943), (9394, 136449780), (10065, 127353128), (10248, 125078965), (12810, 100063172), (13420, 95514846), (14091, 90966520), (16104, 79595705), (17080, 75047379), (18788, 68224890), (20130, 63676564), (23485, 54579912), (25620, 50031586), (26840, 47757423), (28182, 45483260), (37576, 34112445), (40260, 31838282), (46970, 27289956), (51240, 25015793), (56364, 22741630), (70455, 18193304), (80520, 15919141), (93940, 13644978), (112728, 11370815), (140910, 9096652), (187880, 6822489), (281820, 4548326), (563640, 2274163)]