378755520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 448

約数和(自身を含む): 1474744320

約数和(自身を除く): 1095988800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 32, 33, 39, 40, 44, 48, 52, 55, 60, 62, 64, 65, 66, 78, 80, 88, 89, 93, 96, 104, 110, 120, 124, 130, 132, 143, 155, 156, 160, 165, 176, 178, 186, 192, 195, 208, 220, 240, 248, 260, 264, 267, 286, 310, 312, 320, 330, 341, 352, 356, 372, 390, 403, 416, 429, 440, 445, 465, 480, 496, 520, 528, 534, 572, 620, 624, 660, 682, 704, 712, 715, 744, 780, 806, 832, 858, 880, 890, 930, 960, 979, 992, 1023, 1040, 1056, 1068, 1144, 1157, 1209, 1240, 1248, 1320, 1335, 1364, 1424, 1430, 1488, 1560, 1612, 1705, 1716, 1760, 1780, 1860, 1958, 1984, 2015, 2046, 2080, 2112, 2136, 2145, 2288, 2314, 2418, 2480, 2496, 2640, 2670, 2728, 2759, 2848, 2860, 2937, 2976, 3120, 3224, 3410, 3432, 3471, 3520, 3560, 3720, 3916, 4030, 4092, 4160, 4272, 4290, 4433, 4576, 4628, 4836, 4895, 4960, 5115, 5280, 5340, 5456, 5518, 5696, 5720, 5785, 5874, 5952, 6045, 6240, 6448, 6820, 6864, 6942, 7120, 7440, 7832, 8060, 8184, 8277, 8544, 8580, 8866, 9152, 9256, 9672, 9790, 9920, 10230, 10560, 10680, 10912, 11036, 11440, 11570, 11748, 12090, 12480, 12727, 12896, 13299, 13640, 13728, 13795, 13884, 14240, 14685, 14880, 15664, 16120, 16368, 16554, 17088, 17160, 17355, 17732, 18512, 19344, 19580, 20460, 21360, 21824, 22072, 22165, 22880, 23140, 23496, 24180, 25454, 25792, 26598, 27280, 27456, 27590, 27768, 28480, 29370, 29760, 30349, 31328, 32240, 32736, 33108, 34320, 34710, 35464, 35867, 37024, 38181, 38688, 39160, 40920, 41385, 42720, 44144, 44330, 45760, 46280, 46992, 48360, 50908, 53196, 54560, 55180, 55536, 58740, 60698, 62656, 63635, 64480, 65472, 66216, 66495, 68640, 69420, 70928, 71734, 74048, 76362, 77376, 78320, 81840, 82770, 85440, 88288, 88660, 91047, 92560, 93984, 96720, 101816, 106392, 107601, 109120, 110360, 111072, 117480, 121396, 127270, 128960, 132432, 132990, 137280, 138840, 141856, 143468, 151745, 152724, 156640, 163680, 165540, 176576, 177320, 179335, 182094, 185120, 187968, 190905, 193440, 203632, 212784, 215202, 220720, 222144, 234960, 242792, 254540, 264864, 265980, 277680, 283712, 286936, 303490, 305448, 313280, 327360, 331080, 354640, 358670, 364188, 370240, 381810, 386880, 394537, 407264, 425568, 430404, 441440, 455235, 469920, 485584, 509080, 529728, 531960, 538005, 555360, 573872, 606980, 610896, 662160, 709280, 717340, 728376, 763620, 789074, 814528, 851136, 860808, 882880, 910470, 939840, 971168, 1018160, 1063920, 1076010, 1110720, 1147744, 1183611, 1213960, 1221792, 1324320, 1418560, 1434680, 1456752, 1527240, 1578148, 1721616, 1820940, 1942336, 1972685, 2036320, 2127840, 2152020, 2295488, 2367222, 2427920, 2443584, 2648640, 2869360, 2913504, 3054480, 3156296, 3443232, 3641880, 3945370, 4072640, 4255680, 4304040, 4734444, 4855840, 5738720, 5827008, 5918055, 6108960, 6312592, 6886464, 7283760, 7890740, 8608080, 9468888, 9711680, 11477440, 11836110, 12217920, 12625184, 14567520, 15781480, 17216160, 18937776, 23672220, 25250368, 29135040, 31562960, 34432320, 37875552, 47344440, 63125920, 75751104, 94688880, 126251840, 189377760, 378755520]

約数ペア:

[(1, 378755520), (2, 189377760), (3, 126251840), (4, 94688880), (5, 75751104), (6, 63125920), (8, 47344440), (10, 37875552), (11, 34432320), (12, 31562960), (13, 29135040), (15, 25250368), (16, 23672220), (20, 18937776), (22, 17216160), (24, 15781480), (26, 14567520), (30, 12625184), (31, 12217920), (32, 11836110), (33, 11477440), (39, 9711680), (40, 9468888), (44, 8608080), (48, 7890740), (52, 7283760), (55, 6886464), (60, 6312592), (62, 6108960), (64, 5918055), (65, 5827008), (66, 5738720), (78, 4855840), (80, 4734444), (88, 4304040), (89, 4255680), (93, 4072640), (96, 3945370), (104, 3641880), (110, 3443232), (120, 3156296), (124, 3054480), (130, 2913504), (132, 2869360), (143, 2648640), (155, 2443584), (156, 2427920), (160, 2367222), (165, 2295488), (176, 2152020), (178, 2127840), (186, 2036320), (192, 1972685), (195, 1942336), (208, 1820940), (220, 1721616), (240, 1578148), (248, 1527240), (260, 1456752), (264, 1434680), (267, 1418560), (286, 1324320), (310, 1221792), (312, 1213960), (320, 1183611), (330, 1147744), (341, 1110720), (352, 1076010), (356, 1063920), (372, 1018160), (390, 971168), (403, 939840), (416, 910470), (429, 882880), (440, 860808), (445, 851136), (465, 814528), (480, 789074), (496, 763620), (520, 728376), (528, 717340), (534, 709280), (572, 662160), (620, 610896), (624, 606980), (660, 573872), (682, 555360), (704, 538005), (712, 531960), (715, 529728), (744, 509080), (780, 485584), (806, 469920), (832, 455235), (858, 441440), (880, 430404), (890, 425568), (930, 407264), (960, 394537), (979, 386880), (992, 381810), (1023, 370240), (1040, 364188), (1056, 358670), (1068, 354640), (1144, 331080), (1157, 327360), (1209, 313280), (1240, 305448), (1248, 303490), (1320, 286936), (1335, 283712), (1364, 277680), (1424, 265980), (1430, 264864), (1488, 254540), (1560, 242792), (1612, 234960), (1705, 222144), (1716, 220720), (1760, 215202), (1780, 212784), (1860, 203632), (1958, 193440), (1984, 190905), (2015, 187968), (2046, 185120), (2080, 182094), (2112, 179335), (2136, 177320), (2145, 176576), (2288, 165540), (2314, 163680), (2418, 156640), (2480, 152724), (2496, 151745), (2640, 143468), (2670, 141856), (2728, 138840), (2759, 137280), (2848, 132990), (2860, 132432), (2937, 128960), (2976, 127270), (3120, 121396), (3224, 117480), (3410, 111072), (3432, 110360), (3471, 109120), (3520, 107601), (3560, 106392), (3720, 101816), (3916, 96720), (4030, 93984), (4092, 92560), (4160, 91047), (4272, 88660), (4290, 88288), (4433, 85440), (4576, 82770), (4628, 81840), (4836, 78320), (4895, 77376), (4960, 76362), (5115, 74048), (5280, 71734), (5340, 70928), (5456, 69420), (5518, 68640), (5696, 66495), (5720, 66216), (5785, 65472), (5874, 64480), (5952, 63635), (6045, 62656), (6240, 60698), (6448, 58740), (6820, 55536), (6864, 55180), (6942, 54560), (7120, 53196), (7440, 50908), (7832, 48360), (8060, 46992), (8184, 46280), (8277, 45760), (8544, 44330), (8580, 44144), (8866, 42720), (9152, 41385), (9256, 40920), (9672, 39160), (9790, 38688), (9920, 38181), (10230, 37024), (10560, 35867), (10680, 35464), (10912, 34710), (11036, 34320), (11440, 33108), (11570, 32736), (11748, 32240), (12090, 31328), (12480, 30349), (12727, 29760), (12896, 29370), (13299, 28480), (13640, 27768), (13728, 27590), (13795, 27456), (13884, 27280), (14240, 26598), (14685, 25792), (14880, 25454), (15664, 24180), (16120, 23496), (16368, 23140), (16554, 22880), (17088, 22165), (17160, 22072), (17355, 21824), (17732, 21360), (18512, 20460), (19344, 19580)]