51382480320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{12919}}^1$

素因数の和:14323

約数の個数: 168

約数和(自身を含む): 176875988640

約数和(自身を除く): 125493508320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1381, 1440, 2762, 2880, 4143, 5524, 6905, 8286, 11048, 12429, 12919, 13810, 16572, 20715, 22096, 24858, 25838, 27620, 33144, 38757, 41430, 44192, 49716, 51676, 55240, 62145, 64595, 66288, 77514, 82860, 88384, 99432, 103352, 110480, 116271, 124290, 129190, 132576, 155028, 165720, 193785, 198864, 206704, 220960, 232542, 248580, 258380, 265152, 310056, 331440, 387570, 397728, 413408, 441920, 465084, 497160, 516760, 581355, 620112, 662880, 775140, 795456, 826816, 930168, 994320, 1033520, 1162710, 1240224, 1325760, 1550280, 1860336, 1988640, 2067040, 2325420, 2480448, 3100560, 3720672, 3977280, 4134080, 4650840, 6201120, 7441344, 9301680, 12402240, 17841139, 18603360, 35682278, 37206720, 53523417, 71364556, 89205695, 107046834, 142729112, 160570251, 178411390, 214093668, 267617085, 285458224, 321140502, 356822780, 428187336, 535234170, 570916448, 642281004, 713645560, 802851255, 856374672, 1070468340, 1141832896, 1284562008, 1427291120, 1605702510, 1712749344, 2140936680, 2569124016, 2854582240, 3211405020, 3425498688, 4281873360, 5138248032, 5709164480, 6422810040, 8563746720, 10276496064, 12845620080, 17127493440, 25691240160, 51382480320]

約数ペア:

[(1, 51382480320), (2, 25691240160), (3, 17127493440), (4, 12845620080), (5, 10276496064), (6, 8563746720), (8, 6422810040), (9, 5709164480), (10, 5138248032), (12, 4281873360), (15, 3425498688), (16, 3211405020), (18, 2854582240), (20, 2569124016), (24, 2140936680), (30, 1712749344), (32, 1605702510), (36, 1427291120), (40, 1284562008), (45, 1141832896), (48, 1070468340), (60, 856374672), (64, 802851255), (72, 713645560), (80, 642281004), (90, 570916448), (96, 535234170), (120, 428187336), (144, 356822780), (160, 321140502), (180, 285458224), (192, 267617085), (240, 214093668), (288, 178411390), (320, 160570251), (360, 142729112), (480, 107046834), (576, 89205695), (720, 71364556), (960, 53523417), (1381, 37206720), (1440, 35682278), (2762, 18603360), (2880, 17841139), (4143, 12402240), (5524, 9301680), (6905, 7441344), (8286, 6201120), (11048, 4650840), (12429, 4134080), (12919, 3977280), (13810, 3720672), (16572, 3100560), (20715, 2480448), (22096, 2325420), (24858, 2067040), (25838, 1988640), (27620, 1860336), (33144, 1550280), (38757, 1325760), (41430, 1240224), (44192, 1162710), (49716, 1033520), (51676, 994320), (55240, 930168), (62145, 826816), (64595, 795456), (66288, 775140), (77514, 662880), (82860, 620112), (88384, 581355), (99432, 516760), (103352, 497160), (110480, 465084), (116271, 441920), (124290, 413408), (129190, 397728), (132576, 387570), (155028, 331440), (165720, 310056), (193785, 265152), (198864, 258380), (206704, 248580), (220960, 232542)]