180935040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:705

約数の個数: 256

約数和(自身を含む): 678585600

約数和(自身を除く): 497650560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 659, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1318, 1320, 1408, 1430, 1560, 1664, 1716, 1760, 1920, 1977, 2080, 2112, 2145, 2288, 2496, 2636, 2640, 2860, 3120, 3295, 3432, 3520, 3954, 4160, 4224, 4290, 4576, 4992, 5272, 5280, 5720, 6240, 6590, 6864, 7040, 7249, 7908, 8320, 8567, 8580, 9152, 9885, 10544, 10560, 11440, 12480, 13180, 13728, 14498, 15816, 17134, 17160, 18304, 19770, 21088, 21120, 21747, 22880, 24960, 25701, 26360, 27456, 28996, 31632, 34268, 34320, 36245, 39540, 42176, 42835, 43494, 45760, 51402, 52720, 54912, 57992, 63264, 68536, 68640, 72490, 79080, 84352, 85670, 86988, 91520, 94237, 102804, 105440, 108735, 115984, 126528, 128505, 137072, 137280, 144980, 158160, 171340, 173976, 188474, 205608, 210880, 217470, 231968, 253056, 257010, 274144, 274560, 282711, 289960, 316320, 342680, 347952, 376948, 411216, 421760, 434940, 463936, 471185, 514020, 548288, 565422, 579920, 632640, 685360, 695904, 753896, 822432, 869880, 927872, 942370, 1028040, 1096576, 1130844, 1159840, 1265280, 1370720, 1391808, 1413555, 1507792, 1644864, 1739760, 1884740, 2056080, 2261688, 2319680, 2741440, 2783616, 2827110, 3015584, 3289728, 3479520, 3769480, 4112160, 4523376, 4639360, 5482880, 5654220, 6031168, 6959040, 7538960, 8224320, 9046752, 11308440, 12062336, 13918080, 15077920, 16448640, 18093504, 22616880, 30155840, 36187008, 45233760, 60311680, 90467520, 180935040]

約数ペア:

[(1, 180935040), (2, 90467520), (3, 60311680), (4, 45233760), (5, 36187008), (6, 30155840), (8, 22616880), (10, 18093504), (11, 16448640), (12, 15077920), (13, 13918080), (15, 12062336), (16, 11308440), (20, 9046752), (22, 8224320), (24, 7538960), (26, 6959040), (30, 6031168), (32, 5654220), (33, 5482880), (39, 4639360), (40, 4523376), (44, 4112160), (48, 3769480), (52, 3479520), (55, 3289728), (60, 3015584), (64, 2827110), (65, 2783616), (66, 2741440), (78, 2319680), (80, 2261688), (88, 2056080), (96, 1884740), (104, 1739760), (110, 1644864), (120, 1507792), (128, 1413555), (130, 1391808), (132, 1370720), (143, 1265280), (156, 1159840), (160, 1130844), (165, 1096576), (176, 1028040), (192, 942370), (195, 927872), (208, 869880), (220, 822432), (240, 753896), (260, 695904), (264, 685360), (286, 632640), (312, 579920), (320, 565422), (330, 548288), (352, 514020), (384, 471185), (390, 463936), (416, 434940), (429, 421760), (440, 411216), (480, 376948), (520, 347952), (528, 342680), (572, 316320), (624, 289960), (640, 282711), (659, 274560), (660, 274144), (704, 257010), (715, 253056), (780, 231968), (832, 217470), (858, 210880), (880, 205608), (960, 188474), (1040, 173976), (1056, 171340), (1144, 158160), (1248, 144980), (1318, 137280), (1320, 137072), (1408, 128505), (1430, 126528), (1560, 115984), (1664, 108735), (1716, 105440), (1760, 102804), (1920, 94237), (1977, 91520), (2080, 86988), (2112, 85670), (2145, 84352), (2288, 79080), (2496, 72490), (2636, 68640), (2640, 68536), (2860, 63264), (3120, 57992), (3295, 54912), (3432, 52720), (3520, 51402), (3954, 45760), (4160, 43494), (4224, 42835), (4290, 42176), (4576, 39540), (4992, 36245), (5272, 34320), (5280, 34268), (5720, 31632), (6240, 28996), (6590, 27456), (6864, 26360), (7040, 25701), (7249, 24960), (7908, 22880), (8320, 21747), (8567, 21120), (8580, 21088), (9152, 19770), (9885, 18304), (10544, 17160), (10560, 17134), (11440, 15816), (12480, 14498), (13180, 13728)]