1887816531240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1\times {\mathrm{2819}}^1$

素因数の和:3705

約数の個数: 384

約数和(自身を含む): 6402155760000

約数和(自身を除く): 4514339228760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 59, 60, 72, 82, 90, 118, 120, 123, 164, 177, 180, 205, 236, 246, 295, 328, 354, 360, 369, 410, 472, 492, 531, 590, 615, 708, 738, 769, 820, 885, 984, 1062, 1180, 1230, 1416, 1476, 1538, 1640, 1770, 1845, 2124, 2307, 2360, 2419, 2460, 2655, 2819, 2952, 3076, 3540, 3690, 3845, 4248, 4614, 4838, 4920, 5310, 5638, 6152, 6921, 7080, 7257, 7380, 7690, 8457, 9228, 9676, 10620, 11276, 11535, 12095, 13842, 14095, 14514, 14760, 15380, 16914, 18456, 19352, 21240, 21771, 22552, 23070, 24190, 25371, 27684, 28190, 29028, 30760, 31529, 33828, 34605, 36285, 42285, 43542, 45371, 46140, 48380, 50742, 55368, 56380, 58056, 63058, 67656, 69210, 72570, 84570, 87084, 90742, 92280, 94587, 96760, 101484, 108855, 112760, 115579, 126116, 126855, 136113, 138420, 145140, 157645, 166321, 169140, 174168, 181484, 189174, 202968, 217710, 226855, 231158, 252232, 253710, 272226, 276840, 283761, 290280, 315290, 332642, 338280, 346737, 362968, 378348, 408339, 435420, 453710, 462316, 472935, 498963, 507420, 544452, 567522, 577895, 630580, 665284, 680565, 693474, 756696, 816678, 831605, 870840, 907420, 924632, 945870, 997926, 1014840, 1040211, 1088904, 1135044, 1155790, 1261160, 1330568, 1361130, 1386948, 1418805, 1496889, 1633356, 1663210, 1733685, 1814840, 1860211, 1891740, 1995852, 2041695, 2080422, 2167811, 2270088, 2311580, 2494815, 2722260, 2773896, 2837610, 2993778, 3266712, 3326420, 3467370, 3720422, 3783480, 3991704, 4083390, 4160844, 4335622, 4623160, 4989630, 5201055, 5444520, 5580633, 5675220, 5987556, 6503433, 6652840, 6819161, 6934740, 7440844, 7484445, 8166780, 8321688, 8671244, 9301055, 9979260, 10402110, 10839055, 11161266, 11350440, 11975112, 13006866, 13638322, 13869480, 14881688, 14968890, 16333560, 16741899, 17342488, 18602110, 19510299, 19958520, 20457483, 20804220, 21678110, 22322532, 26013732, 27276644, 27903165, 29937780, 32517165, 33483798, 34095805, 37204220, 39020598, 40914966, 41608440, 43356220, 44645064, 52027464, 54553288, 55806330, 59875560, 61372449, 65034330, 66967596, 68191610, 74408440, 78041196, 81829932, 83709495, 86712440, 88880251, 97551495, 102287415, 111612660, 122744898, 127900849, 130068660, 133935192, 136383220, 156082392, 163659864, 167418990, 177760502, 195102990, 204574830, 223225320, 245489796, 255801698, 260137320, 266640753, 272766440, 306862245, 334837980, 355521004, 383702547, 390205980, 409149660, 444401255, 490979592, 511603396, 533281506, 613724490, 639504245, 669675960, 711042008, 767405094, 780411960, 799922259, 818299320, 888802510, 1023206792, 1066563012, 1151107641, 1227448980, 1279008490, 1333203765, 1534810188, 1599844518, 1777605020, 1918512735, 2133126024, 2302215282, 2454897960, 2558016980, 2666407530, 3069620376, 3199689036, 3555210040, 3837025470, 3999611295, 4604430564, 5116033960, 5243934809, 5332815060, 5755538205, 6399378072, 7674050940, 7999222590, 9208861128, 10487869618, 10665630120, 11511076410, 15348101880, 15731804427, 15998445180, 20975739236, 23022152820, 26219674045, 31463608854, 31996890360, 41951478472, 46044305640, 47195413281, 52439348090, 62927217708, 78659022135, 94390826562, 104878696180, 125854435416, 157318044270, 188781653124, 209757392360, 235977066405, 314636088540, 377563306248, 471954132810, 629272177080, 943908265620, 1887816531240]

約数ペア:

[(1, 1887816531240), (2, 943908265620), (3, 629272177080), (4, 471954132810), (5, 377563306248), (6, 314636088540), (8, 235977066405), (9, 209757392360), (10, 188781653124), (12, 157318044270), (15, 125854435416), (18, 104878696180), (20, 94390826562), (24, 78659022135), (30, 62927217708), (36, 52439348090), (40, 47195413281), (41, 46044305640), (45, 41951478472), (59, 31996890360), (60, 31463608854), (72, 26219674045), (82, 23022152820), (90, 20975739236), (118, 15998445180), (120, 15731804427), (123, 15348101880), (164, 11511076410), (177, 10665630120), (180, 10487869618), (205, 9208861128), (236, 7999222590), (246, 7674050940), (295, 6399378072), (328, 5755538205), (354, 5332815060), (360, 5243934809), (369, 5116033960), (410, 4604430564), (472, 3999611295), (492, 3837025470), (531, 3555210040), (590, 3199689036), (615, 3069620376), (708, 2666407530), (738, 2558016980), (769, 2454897960), (820, 2302215282), (885, 2133126024), (984, 1918512735), (1062, 1777605020), (1180, 1599844518), (1230, 1534810188), (1416, 1333203765), (1476, 1279008490), (1538, 1227448980), (1640, 1151107641), (1770, 1066563012), (1845, 1023206792), (2124, 888802510), (2307, 818299320), (2360, 799922259), (2419, 780411960), (2460, 767405094), (2655, 711042008), (2819, 669675960), (2952, 639504245), (3076, 613724490), (3540, 533281506), (3690, 511603396), (3845, 490979592), (4248, 444401255), (4614, 409149660), (4838, 390205980), (4920, 383702547), (5310, 355521004), (5638, 334837980), (6152, 306862245), (6921, 272766440), (7080, 266640753), (7257, 260137320), (7380, 255801698), (7690, 245489796), (8457, 223225320), (9228, 204574830), (9676, 195102990), (10620, 177760502), (11276, 167418990), (11535, 163659864), (12095, 156082392), (13842, 136383220), (14095, 133935192), (14514, 130068660), (14760, 127900849), (15380, 122744898), (16914, 111612660), (18456, 102287415), (19352, 97551495), (21240, 88880251), (21771, 86712440), (22552, 83709495), (23070, 81829932), (24190, 78041196), (25371, 74408440), (27684, 68191610), (28190, 66967596), (29028, 65034330), (30760, 61372449), (31529, 59875560), (33828, 55806330), (34605, 54553288), (36285, 52027464), (42285, 44645064), (43542, 43356220), (45371, 41608440), (46140, 40914966), (48380, 39020598), (50742, 37204220), (55368, 34095805), (56380, 33483798), (58056, 32517165), (63058, 29937780), (67656, 27903165), (69210, 27276644), (72570, 26013732), (84570, 22322532), (87084, 21678110), (90742, 20804220), (92280, 20457483), (94587, 19958520), (96760, 19510299), (101484, 18602110), (108855, 17342488), (112760, 16741899), (115579, 16333560), (126116, 14968890), (126855, 14881688), (136113, 13869480), (138420, 13638322), (145140, 13006866), (157645, 11975112), (166321, 11350440), (169140, 11161266), (174168, 10839055), (181484, 10402110), (189174, 9979260), (202968, 9301055), (217710, 8671244), (226855, 8321688), (231158, 8166780), (252232, 7484445), (253710, 7440844), (272226, 6934740), (276840, 6819161), (283761, 6652840), (290280, 6503433), (315290, 5987556), (332642, 5675220), (338280, 5580633), (346737, 5444520), (362968, 5201055), (378348, 4989630), (408339, 4623160), (435420, 4335622), (453710, 4160844), (462316, 4083390), (472935, 3991704), (498963, 3783480), (507420, 3720422), (544452, 3467370), (567522, 3326420), (577895, 3266712), (630580, 2993778), (665284, 2837610), (680565, 2773896), (693474, 2722260), (756696, 2494815), (816678, 2311580), (831605, 2270088), (870840, 2167811), (907420, 2080422), (924632, 2041695), (945870, 1995852), (997926, 1891740), (1014840, 1860211), (1040211, 1814840), (1088904, 1733685), (1135044, 1663210), (1155790, 1633356), (1261160, 1496889), (1330568, 1418805), (1361130, 1386948)]