2055875360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:840

約数の個数: 288

約数和(自身を含む): 6370721280

約数和(自身を除く): 4314845920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 49, 55, 56, 62, 70, 77, 80, 88, 98, 110, 112, 124, 140, 154, 155, 160, 176, 196, 217, 220, 224, 245, 248, 280, 308, 310, 341, 352, 385, 392, 434, 440, 490, 496, 539, 560, 616, 620, 682, 769, 770, 784, 868, 880, 980, 992, 1078, 1085, 1120, 1232, 1240, 1364, 1519, 1538, 1540, 1568, 1705, 1736, 1760, 1960, 2156, 2170, 2387, 2464, 2480, 2695, 2728, 3038, 3076, 3080, 3410, 3472, 3845, 3920, 4312, 4340, 4774, 4960, 5383, 5390, 5456, 6076, 6152, 6160, 6820, 6944, 7595, 7690, 7840, 8459, 8624, 8680, 9548, 10766, 10780, 10912, 11935, 12152, 12304, 12320, 13640, 15190, 15380, 16709, 16918, 17248, 17360, 19096, 21532, 21560, 23839, 23870, 24304, 24608, 26915, 27280, 30380, 30760, 33418, 33836, 34720, 37681, 38192, 42295, 43064, 43120, 47678, 47740, 48608, 53830, 54560, 59213, 60760, 61520, 66836, 67672, 75362, 76384, 83545, 84590, 86128, 86240, 95356, 95480, 107660, 118426, 119195, 121520, 123040, 133672, 135344, 150724, 166873, 167090, 169180, 172256, 188405, 190712, 190960, 215320, 236852, 238390, 243040, 262229, 267344, 270688, 296065, 301448, 333746, 334180, 338360, 376810, 381424, 381920, 414491, 430640, 473704, 476780, 524458, 534688, 592130, 602896, 667492, 668360, 676720, 753620, 762848, 828982, 834365, 861280, 947408, 953560, 1048916, 1168111, 1184260, 1205792, 1311145, 1334984, 1336720, 1353440, 1507240, 1657964, 1668730, 1835603, 1894816, 1907120, 2072455, 2097832, 2336222, 2368520, 2622290, 2669968, 2673440, 3014480, 3315928, 3337460, 3671206, 3814240, 4144910, 4195664, 4672444, 4737040, 5244580, 5339936, 5840555, 6028960, 6631856, 6674920, 7342412, 8289820, 8391328, 9178015, 9344888, 9474080, 10489160, 11681110, 12849221, 13263712, 13349840, 14684824, 16579640, 18356030, 18689776, 20978320, 23362220, 25698442, 26699680, 29369648, 33159280, 36712060, 37379552, 41956640, 46724440, 51396884, 58739296, 64246105, 66318560, 73424120, 93448880, 102793768, 128492210, 146848240, 186897760, 205587536, 256984420, 293696480, 411175072, 513968840, 1027937680, 2055875360]

約数ペア:

[(1, 2055875360), (2, 1027937680), (4, 513968840), (5, 411175072), (7, 293696480), (8, 256984420), (10, 205587536), (11, 186897760), (14, 146848240), (16, 128492210), (20, 102793768), (22, 93448880), (28, 73424120), (31, 66318560), (32, 64246105), (35, 58739296), (40, 51396884), (44, 46724440), (49, 41956640), (55, 37379552), (56, 36712060), (62, 33159280), (70, 29369648), (77, 26699680), (80, 25698442), (88, 23362220), (98, 20978320), (110, 18689776), (112, 18356030), (124, 16579640), (140, 14684824), (154, 13349840), (155, 13263712), (160, 12849221), (176, 11681110), (196, 10489160), (217, 9474080), (220, 9344888), (224, 9178015), (245, 8391328), (248, 8289820), (280, 7342412), (308, 6674920), (310, 6631856), (341, 6028960), (352, 5840555), (385, 5339936), (392, 5244580), (434, 4737040), (440, 4672444), (490, 4195664), (496, 4144910), (539, 3814240), (560, 3671206), (616, 3337460), (620, 3315928), (682, 3014480), (769, 2673440), (770, 2669968), (784, 2622290), (868, 2368520), (880, 2336222), (980, 2097832), (992, 2072455), (1078, 1907120), (1085, 1894816), (1120, 1835603), (1232, 1668730), (1240, 1657964), (1364, 1507240), (1519, 1353440), (1538, 1336720), (1540, 1334984), (1568, 1311145), (1705, 1205792), (1736, 1184260), (1760, 1168111), (1960, 1048916), (2156, 953560), (2170, 947408), (2387, 861280), (2464, 834365), (2480, 828982), (2695, 762848), (2728, 753620), (3038, 676720), (3076, 668360), (3080, 667492), (3410, 602896), (3472, 592130), (3845, 534688), (3920, 524458), (4312, 476780), (4340, 473704), (4774, 430640), (4960, 414491), (5383, 381920), (5390, 381424), (5456, 376810), (6076, 338360), (6152, 334180), (6160, 333746), (6820, 301448), (6944, 296065), (7595, 270688), (7690, 267344), (7840, 262229), (8459, 243040), (8624, 238390), (8680, 236852), (9548, 215320), (10766, 190960), (10780, 190712), (10912, 188405), (11935, 172256), (12152, 169180), (12304, 167090), (12320, 166873), (13640, 150724), (15190, 135344), (15380, 133672), (16709, 123040), (16918, 121520), (17248, 119195), (17360, 118426), (19096, 107660), (21532, 95480), (21560, 95356), (23839, 86240), (23870, 86128), (24304, 84590), (24608, 83545), (26915, 76384), (27280, 75362), (30380, 67672), (30760, 66836), (33418, 61520), (33836, 60760), (34720, 59213), (37681, 54560), (38192, 53830), (42295, 48608), (43064, 47740), (43120, 47678)]