85606560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 288

約数和(自身を含む): 334348560

約数和(自身を除く): 248742000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 269, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 538, 544, 585, 612, 624, 663, 680, 720, 765, 780, 807, 816, 884, 936, 1020, 1040, 1076, 1105, 1170, 1224, 1248, 1326, 1345, 1360, 1440, 1530, 1560, 1614, 1632, 1768, 1872, 1989, 2040, 2080, 2152, 2210, 2340, 2421, 2448, 2652, 2690, 2720, 3060, 3120, 3228, 3315, 3497, 3536, 3744, 3978, 4035, 4080, 4304, 4420, 4573, 4680, 4842, 4896, 5304, 5380, 6120, 6240, 6456, 6630, 6994, 7072, 7956, 8070, 8160, 8608, 8840, 9146, 9360, 9684, 9945, 10491, 10608, 10760, 12105, 12240, 12912, 13260, 13719, 13988, 15912, 16140, 17485, 17680, 18292, 18720, 19368, 19890, 20982, 21216, 21520, 22865, 24210, 24480, 25824, 26520, 27438, 27976, 31473, 31824, 32280, 34970, 35360, 36584, 38736, 39780, 41157, 41964, 43040, 45730, 48420, 52455, 53040, 54876, 55952, 59449, 62946, 63648, 64560, 68595, 69940, 73168, 77472, 79560, 82314, 83928, 91460, 96840, 104910, 106080, 109752, 111904, 118898, 125892, 129120, 137190, 139880, 146336, 157365, 159120, 164628, 167856, 178347, 182920, 193680, 205785, 209820, 219504, 237796, 251784, 274380, 279760, 297245, 314730, 318240, 329256, 335712, 356694, 365840, 387360, 411570, 419640, 439008, 475592, 503568, 535041, 548760, 559520, 594490, 629460, 658512, 713388, 731680, 823140, 839280, 891735, 951184, 1007136, 1070082, 1097520, 1188980, 1258920, 1317024, 1426776, 1646280, 1678560, 1783470, 1902368, 2140164, 2195040, 2377960, 2517840, 2675205, 2853552, 3292560, 3566940, 4280328, 4755920, 5035680, 5350410, 5707104, 6585120, 7133880, 8560656, 9511840, 10700820, 14267760, 17121312, 21401640, 28535520, 42803280, 85606560]

約数ペア:

[(1, 85606560), (2, 42803280), (3, 28535520), (4, 21401640), (5, 17121312), (6, 14267760), (8, 10700820), (9, 9511840), (10, 8560656), (12, 7133880), (13, 6585120), (15, 5707104), (16, 5350410), (17, 5035680), (18, 4755920), (20, 4280328), (24, 3566940), (26, 3292560), (30, 2853552), (32, 2675205), (34, 2517840), (36, 2377960), (39, 2195040), (40, 2140164), (45, 1902368), (48, 1783470), (51, 1678560), (52, 1646280), (60, 1426776), (65, 1317024), (68, 1258920), (72, 1188980), (78, 1097520), (80, 1070082), (85, 1007136), (90, 951184), (96, 891735), (102, 839280), (104, 823140), (117, 731680), (120, 713388), (130, 658512), (136, 629460), (144, 594490), (153, 559520), (156, 548760), (160, 535041), (170, 503568), (180, 475592), (195, 439008), (204, 419640), (208, 411570), (221, 387360), (234, 365840), (240, 356694), (255, 335712), (260, 329256), (269, 318240), (272, 314730), (288, 297245), (306, 279760), (312, 274380), (340, 251784), (360, 237796), (390, 219504), (408, 209820), (416, 205785), (442, 193680), (468, 182920), (480, 178347), (510, 167856), (520, 164628), (538, 159120), (544, 157365), (585, 146336), (612, 139880), (624, 137190), (663, 129120), (680, 125892), (720, 118898), (765, 111904), (780, 109752), (807, 106080), (816, 104910), (884, 96840), (936, 91460), (1020, 83928), (1040, 82314), (1076, 79560), (1105, 77472), (1170, 73168), (1224, 69940), (1248, 68595), (1326, 64560), (1345, 63648), (1360, 62946), (1440, 59449), (1530, 55952), (1560, 54876), (1614, 53040), (1632, 52455), (1768, 48420), (1872, 45730), (1989, 43040), (2040, 41964), (2080, 41157), (2152, 39780), (2210, 38736), (2340, 36584), (2421, 35360), (2448, 34970), (2652, 32280), (2690, 31824), (2720, 31473), (3060, 27976), (3120, 27438), (3228, 26520), (3315, 25824), (3497, 24480), (3536, 24210), (3744, 22865), (3978, 21520), (4035, 21216), (4080, 20982), (4304, 19890), (4420, 19368), (4573, 18720), (4680, 18292), (4842, 17680), (4896, 17485), (5304, 16140), (5380, 15912), (6120, 13988), (6240, 13719), (6456, 13260), (6630, 12912), (6994, 12240), (7072, 12105), (7956, 10760), (8070, 10608), (8160, 10491), (8608, 9945), (8840, 9684), (9146, 9360)]