19056154080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{3533}}^1$

素因数の和:4229

約数の個数: 192

約数和(自身を含む): 63672049728

約数和(自身を除く): 44615895648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 661, 680, 816, 1020, 1322, 1360, 1632, 1983, 2040, 2644, 2720, 3305, 3533, 3966, 4080, 5288, 6610, 7066, 7932, 8160, 9915, 10576, 10599, 11237, 13220, 14132, 15864, 17665, 19830, 21152, 21198, 22474, 26440, 28264, 31728, 33711, 35330, 39660, 42396, 44948, 52880, 52995, 56185, 56528, 60061, 63456, 67422, 70660, 79320, 84792, 89896, 105760, 105990, 112370, 113056, 120122, 134844, 141320, 158640, 168555, 169584, 179792, 180183, 211980, 224740, 240244, 269688, 282640, 300305, 317280, 337110, 339168, 359584, 360366, 423960, 449480, 480488, 539376, 565280, 600610, 674220, 720732, 847920, 898960, 900915, 960976, 1078752, 1201220, 1348440, 1441464, 1695840, 1797920, 1801830, 1921952, 2335313, 2402440, 2696880, 2882928, 3603660, 4670626, 4804880, 5393760, 5765856, 7005939, 7207320, 9341252, 9609760, 11676565, 14011878, 14414640, 18682504, 23353130, 28023756, 28829280, 35029695, 37365008, 39700321, 46706260, 56047512, 70059390, 74730016, 79400642, 93412520, 112095024, 119100963, 140118780, 158801284, 186825040, 198501605, 224190048, 238201926, 280237560, 317602568, 373650080, 397003210, 476403852, 560475120, 595504815, 635205136, 794006420, 952807704, 1120950240, 1191009630, 1270410272, 1588012840, 1905615408, 2382019260, 3176025680, 3811230816, 4764038520, 6352051360, 9528077040, 19056154080]

約数ペア:

[(1, 19056154080), (2, 9528077040), (3, 6352051360), (4, 4764038520), (5, 3811230816), (6, 3176025680), (8, 2382019260), (10, 1905615408), (12, 1588012840), (15, 1270410272), (16, 1191009630), (17, 1120950240), (20, 952807704), (24, 794006420), (30, 635205136), (32, 595504815), (34, 560475120), (40, 476403852), (48, 397003210), (51, 373650080), (60, 317602568), (68, 280237560), (80, 238201926), (85, 224190048), (96, 198501605), (102, 186825040), (120, 158801284), (136, 140118780), (160, 119100963), (170, 112095024), (204, 93412520), (240, 79400642), (255, 74730016), (272, 70059390), (340, 56047512), (408, 46706260), (480, 39700321), (510, 37365008), (544, 35029695), (661, 28829280), (680, 28023756), (816, 23353130), (1020, 18682504), (1322, 14414640), (1360, 14011878), (1632, 11676565), (1983, 9609760), (2040, 9341252), (2644, 7207320), (2720, 7005939), (3305, 5765856), (3533, 5393760), (3966, 4804880), (4080, 4670626), (5288, 3603660), (6610, 2882928), (7066, 2696880), (7932, 2402440), (8160, 2335313), (9915, 1921952), (10576, 1801830), (10599, 1797920), (11237, 1695840), (13220, 1441464), (14132, 1348440), (15864, 1201220), (17665, 1078752), (19830, 960976), (21152, 900915), (21198, 898960), (22474, 847920), (26440, 720732), (28264, 674220), (31728, 600610), (33711, 565280), (35330, 539376), (39660, 480488), (42396, 449480), (44948, 423960), (52880, 360366), (52995, 359584), (56185, 339168), (56528, 337110), (60061, 317280), (63456, 300305), (67422, 282640), (70660, 269688), (79320, 240244), (84792, 224740), (89896, 211980), (105760, 180183), (105990, 179792), (112370, 169584), (113056, 168555), (120122, 158640), (134844, 141320)]