69830769920

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:661

約数の個数: 288

約数和(自身を含む): 181089242880

約数和(自身を除く): 111258472960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 103, 122, 128, 152, 160, 190, 206, 244, 256, 304, 305, 320, 380, 412, 457, 488, 515, 608, 610, 640, 760, 824, 914, 976, 1030, 1159, 1216, 1220, 1280, 1520, 1648, 1828, 1952, 1957, 2060, 2285, 2318, 2432, 2440, 3040, 3296, 3656, 3904, 3914, 4120, 4570, 4636, 4864, 4880, 5795, 6080, 6283, 6592, 7312, 7808, 7828, 8240, 8683, 9140, 9272, 9760, 9785, 11590, 12160, 12566, 13184, 14624, 15616, 15656, 16480, 17366, 18280, 18544, 19520, 19570, 23180, 24320, 25132, 26368, 27877, 29248, 31312, 31415, 32960, 34732, 36560, 37088, 39040, 39140, 43415, 46360, 47071, 50264, 55754, 58496, 62624, 62830, 65920, 69464, 73120, 74176, 78080, 78280, 86830, 92720, 94142, 100528, 111508, 116992, 119377, 125248, 125660, 131840, 138928, 139385, 146240, 148352, 156560, 173660, 185440, 188284, 201056, 223016, 235355, 238754, 250496, 251320, 277856, 278770, 292480, 296704, 313120, 347320, 370880, 376568, 402112, 446032, 470710, 477508, 500992, 502640, 529663, 555712, 557540, 584960, 596885, 626240, 694640, 741760, 753136, 804224, 892064, 894349, 941420, 955016, 1005280, 1059326, 1111424, 1115080, 1193770, 1252480, 1389280, 1483520, 1506272, 1608448, 1784128, 1788698, 1882840, 1910032, 2010560, 2118652, 2222848, 2230160, 2387540, 2504960, 2648315, 2778560, 2871331, 3012544, 3568256, 3577396, 3765680, 3820064, 4021120, 4237304, 4460320, 4471745, 4775080, 5296630, 5557120, 5742662, 6025088, 7136512, 7154792, 7531360, 7640128, 8042240, 8474608, 8920640, 8943490, 9550160, 10593260, 11114240, 11485324, 12050176, 14309584, 14356655, 15062720, 15280256, 16949216, 17841280, 17886980, 19100320, 21186520, 22970648, 28619168, 28713310, 30125440, 30560512, 33898432, 35682560, 35773960, 38200640, 42373040, 45941296, 54555289, 57238336, 57426620, 60250880, 67796864, 71547920, 76401280, 84746080, 91882592, 109110578, 114476672, 114853240, 135593728, 143095840, 152802560, 169492160, 183765184, 218221156, 228953344, 229706480, 272776445, 286191680, 338984320, 367530368, 436442312, 459412960, 545552890, 572383360, 677968640, 735060736, 872884624, 918825920, 1091105780, 1144766720, 1745769248, 1837651840, 2182211560, 3491538496, 3675303680, 4364423120, 6983076992, 8728846240, 13966153984, 17457692480, 34915384960, 69830769920]

約数ペア:

[(1, 69830769920), (2, 34915384960), (4, 17457692480), (5, 13966153984), (8, 8728846240), (10, 6983076992), (16, 4364423120), (19, 3675303680), (20, 3491538496), (32, 2182211560), (38, 1837651840), (40, 1745769248), (61, 1144766720), (64, 1091105780), (76, 918825920), (80, 872884624), (95, 735060736), (103, 677968640), (122, 572383360), (128, 545552890), (152, 459412960), (160, 436442312), (190, 367530368), (206, 338984320), (244, 286191680), (256, 272776445), (304, 229706480), (305, 228953344), (320, 218221156), (380, 183765184), (412, 169492160), (457, 152802560), (488, 143095840), (515, 135593728), (608, 114853240), (610, 114476672), (640, 109110578), (760, 91882592), (824, 84746080), (914, 76401280), (976, 71547920), (1030, 67796864), (1159, 60250880), (1216, 57426620), (1220, 57238336), (1280, 54555289), (1520, 45941296), (1648, 42373040), (1828, 38200640), (1952, 35773960), (1957, 35682560), (2060, 33898432), (2285, 30560512), (2318, 30125440), (2432, 28713310), (2440, 28619168), (3040, 22970648), (3296, 21186520), (3656, 19100320), (3904, 17886980), (3914, 17841280), (4120, 16949216), (4570, 15280256), (4636, 15062720), (4864, 14356655), (4880, 14309584), (5795, 12050176), (6080, 11485324), (6283, 11114240), (6592, 10593260), (7312, 9550160), (7808, 8943490), (7828, 8920640), (8240, 8474608), (8683, 8042240), (9140, 7640128), (9272, 7531360), (9760, 7154792), (9785, 7136512), (11590, 6025088), (12160, 5742662), (12566, 5557120), (13184, 5296630), (14624, 4775080), (15616, 4471745), (15656, 4460320), (16480, 4237304), (17366, 4021120), (18280, 3820064), (18544, 3765680), (19520, 3577396), (19570, 3568256), (23180, 3012544), (24320, 2871331), (25132, 2778560), (26368, 2648315), (27877, 2504960), (29248, 2387540), (31312, 2230160), (31415, 2222848), (32960, 2118652), (34732, 2010560), (36560, 1910032), (37088, 1882840), (39040, 1788698), (39140, 1784128), (43415, 1608448), (46360, 1506272), (47071, 1483520), (50264, 1389280), (55754, 1252480), (58496, 1193770), (62624, 1115080), (62830, 1111424), (65920, 1059326), (69464, 1005280), (73120, 955016), (74176, 941420), (78080, 894349), (78280, 892064), (86830, 804224), (92720, 753136), (94142, 741760), (100528, 694640), (111508, 626240), (116992, 596885), (119377, 584960), (125248, 557540), (125660, 555712), (131840, 529663), (138928, 502640), (139385, 500992), (146240, 477508), (148352, 470710), (156560, 446032), (173660, 402112), (185440, 376568), (188284, 370880), (201056, 347320), (223016, 313120), (235355, 296704), (238754, 292480), (250496, 278770), (251320, 277856)]