56553367840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:843

約数の個数: 192

約数和(自身を含む): 141221428992

約数和(自身を除く): 84668061152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 173, 184, 211, 230, 346, 368, 421, 422, 460, 692, 736, 842, 844, 865, 920, 1055, 1384, 1684, 1688, 1730, 1840, 2105, 2110, 2768, 3368, 3376, 3460, 3680, 3979, 4210, 4220, 4853, 5536, 6736, 6752, 6920, 7958, 8420, 8440, 9683, 9706, 13472, 13840, 15916, 16840, 16880, 19366, 19412, 19895, 24265, 27680, 31832, 33680, 33760, 36503, 38732, 38824, 39790, 48415, 48530, 63664, 67360, 72833, 73006, 77464, 77648, 79580, 88831, 96830, 97060, 127328, 145666, 146012, 154928, 155296, 159160, 177662, 182515, 193660, 194120, 291332, 292024, 309856, 318320, 355324, 364165, 365030, 387320, 388240, 444155, 582664, 584048, 636640, 710648, 728330, 730060, 774640, 776480, 839569, 888310, 1165328, 1168096, 1421296, 1456660, 1460120, 1549280, 1675159, 1679138, 1776620, 2043113, 2330656, 2842592, 2913320, 2920240, 3350318, 3358276, 3553240, 4086226, 4197845, 5826640, 5840480, 6700636, 6716552, 7106480, 8172452, 8375795, 8395690, 10215565, 11653280, 13401272, 13433104, 14212960, 15367763, 16344904, 16751590, 16791380, 20431130, 26802544, 26866208, 30735526, 32689808, 33503180, 33582760, 40862260, 53605088, 61471052, 65379616, 67006360, 67165520, 76838815, 81724520, 122942104, 134012720, 134331040, 153677630, 163449040, 245884208, 268025440, 307355260, 326898080, 353458549, 491768416, 614710520, 706917098, 1229421040, 1413834196, 1767292745, 2458842080, 2827668392, 3534585490, 5655336784, 7069170980, 11310673568, 14138341960, 28276683920, 56553367840]

約数ペア:

[(1, 56553367840), (2, 28276683920), (4, 14138341960), (5, 11310673568), (8, 7069170980), (10, 5655336784), (16, 3534585490), (20, 2827668392), (23, 2458842080), (32, 1767292745), (40, 1413834196), (46, 1229421040), (80, 706917098), (92, 614710520), (115, 491768416), (160, 353458549), (173, 326898080), (184, 307355260), (211, 268025440), (230, 245884208), (346, 163449040), (368, 153677630), (421, 134331040), (422, 134012720), (460, 122942104), (692, 81724520), (736, 76838815), (842, 67165520), (844, 67006360), (865, 65379616), (920, 61471052), (1055, 53605088), (1384, 40862260), (1684, 33582760), (1688, 33503180), (1730, 32689808), (1840, 30735526), (2105, 26866208), (2110, 26802544), (2768, 20431130), (3368, 16791380), (3376, 16751590), (3460, 16344904), (3680, 15367763), (3979, 14212960), (4210, 13433104), (4220, 13401272), (4853, 11653280), (5536, 10215565), (6736, 8395690), (6752, 8375795), (6920, 8172452), (7958, 7106480), (8420, 6716552), (8440, 6700636), (9683, 5840480), (9706, 5826640), (13472, 4197845), (13840, 4086226), (15916, 3553240), (16840, 3358276), (16880, 3350318), (19366, 2920240), (19412, 2913320), (19895, 2842592), (24265, 2330656), (27680, 2043113), (31832, 1776620), (33680, 1679138), (33760, 1675159), (36503, 1549280), (38732, 1460120), (38824, 1456660), (39790, 1421296), (48415, 1168096), (48530, 1165328), (63664, 888310), (67360, 839569), (72833, 776480), (73006, 774640), (77464, 730060), (77648, 728330), (79580, 710648), (88831, 636640), (96830, 584048), (97060, 582664), (127328, 444155), (145666, 388240), (146012, 387320), (154928, 365030), (155296, 364165), (159160, 355324), (177662, 318320), (182515, 309856), (193660, 292024), (194120, 291332)]