2154457440

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 384

約数和(自身を含む): 7855626240

約数和(自身を除く): 5701168800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 131, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 243, 262, 270, 282, 288, 324, 360, 376, 393, 405, 423, 432, 470, 480, 486, 524, 540, 564, 648, 655, 705, 720, 729, 752, 786, 810, 846, 864, 940, 972, 1048, 1080, 1128, 1179, 1215, 1269, 1296, 1310, 1410, 1440, 1458, 1504, 1572, 1620, 1692, 1880, 1944, 1965, 2096, 2115, 2160, 2187, 2256, 2358, 2430, 2538, 2592, 2620, 2820, 2916, 3144, 3240, 3384, 3537, 3645, 3760, 3807, 3888, 3930, 4192, 4230, 4320, 4374, 4512, 4716, 4860, 5076, 5240, 5640, 5832, 5895, 6157, 6288, 6345, 6480, 6768, 7074, 7290, 7520, 7614, 7776, 7860, 8460, 8748, 9432, 9720, 10152, 10480, 10611, 10935, 11280, 11421, 11664, 11790, 12314, 12576, 12690, 12960, 13536, 14148, 14580, 15228, 15720, 16920, 17496, 17685, 18471, 18864, 19035, 19440, 20304, 20960, 21222, 21870, 22560, 22842, 23328, 23580, 24628, 25380, 28296, 29160, 30456, 30785, 31440, 31833, 33840, 34263, 34992, 35370, 36942, 37728, 38070, 38880, 40608, 42444, 43740, 45684, 47160, 49256, 50760, 53055, 55413, 56592, 57105, 58320, 60912, 61570, 62880, 63666, 67680, 68526, 69984, 70740, 73884, 76140, 84888, 87480, 91368, 92355, 94320, 95499, 98512, 101520, 102789, 106110, 110826, 113184, 114210, 116640, 121824, 123140, 127332, 137052, 141480, 147768, 152280, 159165, 166239, 169776, 171315, 174960, 182736, 184710, 188640, 190998, 197024, 203040, 205578, 212220, 221652, 228420, 246280, 254664, 274104, 277065, 282960, 286497, 295536, 304560, 318330, 332478, 339552, 342630, 349920, 365472, 369420, 381996, 411156, 424440, 443304, 456840, 477495, 492560, 498717, 509328, 513945, 548208, 554130, 565920, 572994, 591072, 609120, 636660, 664956, 685260, 738840, 763992, 822312, 831195, 848880, 886608, 913680, 954990, 985120, 997434, 1018656, 1027890, 1096416, 1108260, 1145988, 1273320, 1329912, 1370520, 1432485, 1477680, 1496151, 1527984, 1644624, 1662390, 1697760, 1773216, 1827360, 1909980, 1994868, 2055780, 2216520, 2291976, 2493585, 2546640, 2659824, 2741040, 2864970, 2955360, 2992302, 3055968, 3289248, 3324780, 3819960, 3989736, 4111560, 4433040, 4488453, 4583952, 4987170, 5093280, 5319648, 5482080, 5729940, 5984604, 6649560, 7480755, 7639920, 7979472, 8223120, 8866080, 8976906, 9167904, 9974340, 11459880, 11969208, 13299120, 13465359, 14961510, 15279840, 15958944, 16446240, 17953812, 19948680, 22442265, 22919760, 23938416, 26598240, 26930718, 29923020, 35907624, 39897360, 44884530, 45839520, 47876832, 53861436, 59846040, 67326795, 71815248, 79794720, 89769060, 107722872, 119692080, 134653590, 143630496, 179538120, 215445744, 239384160, 269307180, 359076240, 430891488, 538614360, 718152480, 1077228720, 2154457440]

約数ペア:

[(1, 2154457440), (2, 1077228720), (3, 718152480), (4, 538614360), (5, 430891488), (6, 359076240), (8, 269307180), (9, 239384160), (10, 215445744), (12, 179538120), (15, 143630496), (16, 134653590), (18, 119692080), (20, 107722872), (24, 89769060), (27, 79794720), (30, 71815248), (32, 67326795), (36, 59846040), (40, 53861436), (45, 47876832), (47, 45839520), (48, 44884530), (54, 39897360), (60, 35907624), (72, 29923020), (80, 26930718), (81, 26598240), (90, 23938416), (94, 22919760), (96, 22442265), (108, 19948680), (120, 17953812), (131, 16446240), (135, 15958944), (141, 15279840), (144, 14961510), (160, 13465359), (162, 13299120), (180, 11969208), (188, 11459880), (216, 9974340), (235, 9167904), (240, 8976906), (243, 8866080), (262, 8223120), (270, 7979472), (282, 7639920), (288, 7480755), (324, 6649560), (360, 5984604), (376, 5729940), (393, 5482080), (405, 5319648), (423, 5093280), (432, 4987170), (470, 4583952), (480, 4488453), (486, 4433040), (524, 4111560), (540, 3989736), (564, 3819960), (648, 3324780), (655, 3289248), (705, 3055968), (720, 2992302), (729, 2955360), (752, 2864970), (786, 2741040), (810, 2659824), (846, 2546640), (864, 2493585), (940, 2291976), (972, 2216520), (1048, 2055780), (1080, 1994868), (1128, 1909980), (1179, 1827360), (1215, 1773216), (1269, 1697760), (1296, 1662390), (1310, 1644624), (1410, 1527984), (1440, 1496151), (1458, 1477680), (1504, 1432485), (1572, 1370520), (1620, 1329912), (1692, 1273320), (1880, 1145988), (1944, 1108260), (1965, 1096416), (2096, 1027890), (2115, 1018656), (2160, 997434), (2187, 985120), (2256, 954990), (2358, 913680), (2430, 886608), (2538, 848880), (2592, 831195), (2620, 822312), (2820, 763992), (2916, 738840), (3144, 685260), (3240, 664956), (3384, 636660), (3537, 609120), (3645, 591072), (3760, 572994), (3807, 565920), (3888, 554130), (3930, 548208), (4192, 513945), (4230, 509328), (4320, 498717), (4374, 492560), (4512, 477495), (4716, 456840), (4860, 443304), (5076, 424440), (5240, 411156), (5640, 381996), (5832, 369420), (5895, 365472), (6157, 349920), (6288, 342630), (6345, 339552), (6480, 332478), (6768, 318330), (7074, 304560), (7290, 295536), (7520, 286497), (7614, 282960), (7776, 277065), (7860, 274104), (8460, 254664), (8748, 246280), (9432, 228420), (9720, 221652), (10152, 212220), (10480, 205578), (10611, 203040), (10935, 197024), (11280, 190998), (11421, 188640), (11664, 184710), (11790, 182736), (12314, 174960), (12576, 171315), (12690, 169776), (12960, 166239), (13536, 159165), (14148, 152280), (14580, 147768), (15228, 141480), (15720, 137052), (16920, 127332), (17496, 123140), (17685, 121824), (18471, 116640), (18864, 114210), (19035, 113184), (19440, 110826), (20304, 106110), (20960, 102789), (21222, 101520), (21870, 98512), (22560, 95499), (22842, 94320), (23328, 92355), (23580, 91368), (24628, 87480), (25380, 84888), (28296, 76140), (29160, 73884), (30456, 70740), (30785, 69984), (31440, 68526), (31833, 67680), (33840, 63666), (34263, 62880), (34992, 61570), (35370, 60912), (36942, 58320), (37728, 57105), (38070, 56592), (38880, 55413), (40608, 53055), (42444, 50760), (43740, 49256), (45684, 47160)]