2045178720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 480

約数和(自身を含む): 7940116800

約数和(自身を除く): 5894938080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 61, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 122, 130, 135, 144, 156, 160, 162, 180, 183, 195, 199, 208, 216, 234, 240, 244, 260, 270, 288, 305, 312, 324, 351, 360, 366, 390, 398, 405, 416, 432, 468, 480, 488, 520, 540, 549, 585, 597, 610, 624, 648, 702, 720, 732, 780, 793, 796, 810, 864, 915, 936, 976, 995, 1040, 1053, 1080, 1098, 1170, 1194, 1220, 1248, 1296, 1404, 1440, 1464, 1560, 1586, 1592, 1620, 1647, 1755, 1791, 1830, 1872, 1952, 1990, 2080, 2106, 2160, 2196, 2340, 2379, 2388, 2440, 2587, 2592, 2745, 2808, 2928, 2985, 3120, 3172, 3184, 3240, 3294, 3510, 3582, 3660, 3744, 3965, 3980, 4212, 4320, 4392, 4680, 4758, 4776, 4880, 4941, 5174, 5265, 5373, 5490, 5616, 5856, 5970, 6240, 6344, 6368, 6480, 6588, 7020, 7137, 7164, 7320, 7761, 7930, 7960, 8235, 8424, 8784, 8955, 9360, 9516, 9552, 9760, 9882, 10348, 10530, 10746, 10980, 11232, 11895, 11940, 12139, 12688, 12935, 12960, 13176, 14040, 14274, 14328, 14640, 15522, 15860, 15920, 16119, 16470, 16848, 17568, 17910, 18720, 19032, 19104, 19764, 20696, 21060, 21411, 21492, 21960, 23283, 23790, 23880, 24278, 24705, 25376, 25870, 26352, 26865, 28080, 28548, 28656, 29280, 31044, 31720, 31840, 32238, 32940, 33696, 35685, 35820, 36417, 38064, 38805, 39528, 41392, 42120, 42822, 42984, 43920, 46566, 47580, 47760, 48556, 49410, 51740, 52704, 53730, 56160, 57096, 57312, 60695, 62088, 63440, 64233, 64476, 65880, 69849, 71370, 71640, 72834, 76128, 77610, 79056, 80595, 82784, 84240, 85644, 85968, 87840, 93132, 95160, 95520, 97112, 98820, 103480, 107055, 107460, 109251, 114192, 116415, 121390, 124176, 126880, 128466, 128952, 131760, 139698, 142740, 143280, 145668, 155220, 157807, 158112, 161190, 168480, 171288, 171936, 182085, 186264, 190320, 194224, 197640, 206960, 209547, 214110, 214920, 218502, 228384, 232830, 242780, 248352, 256932, 257904, 263520, 279396, 285480, 286560, 291336, 310440, 315614, 321165, 322380, 327753, 342576, 349245, 364170, 372528, 380640, 388448, 395280, 413920, 419094, 428220, 429840, 437004, 465660, 473421, 485560, 513864, 515808, 546255, 558792, 570960, 582672, 620880, 631228, 642330, 644760, 655506, 685152, 698490, 728340, 745056, 789035, 790560, 838188, 856440, 859680, 874008, 931320, 946842, 971120, 983259, 1027728, 1047735, 1092510, 1117584, 1141920, 1165344, 1241760, 1262456, 1284660, 1289520, 1311012, 1396980, 1420263, 1456680, 1578070, 1638765, 1676376, 1712880, 1748016, 1862640, 1893684, 1942240, 1966518, 2055456, 2095470, 2185020, 2235168, 2367105, 2524912, 2569320, 2579040, 2622024, 2793960, 2840526, 2913360, 3156140, 3277530, 3352752, 3425760, 3496032, 3725280, 3787368, 3933036, 4190940, 4260789, 4370040, 4734210, 4916295, 5049824, 5138640, 5244048, 5587920, 5681052, 5826720, 6312280, 6555060, 6705504, 7101315, 7574736, 7866072, 8381880, 8521578, 8740080, 9468420, 9832590, 10277280, 10488096, 11175840, 11362104, 12624560, 12782367, 13110120, 14202630, 15149472, 15732144, 16763760, 17043156, 17480160, 18936840, 19665180, 21303945, 22724208, 25249120, 25564734, 26220240, 28405260, 31464288, 33527520, 34086312, 37873680, 39330360, 42607890, 45448416, 51129468, 52440480, 56810520, 63911835, 68172624, 75747360, 78660720, 85215780, 102258936, 113621040, 127823670, 136345248, 157321440, 170431560, 204517872, 227242080, 255647340, 340863120, 409035744, 511294680, 681726240, 1022589360, 2045178720]

約数ペア:

[(1, 2045178720), (2, 1022589360), (3, 681726240), (4, 511294680), (5, 409035744), (6, 340863120), (8, 255647340), (9, 227242080), (10, 204517872), (12, 170431560), (13, 157321440), (15, 136345248), (16, 127823670), (18, 113621040), (20, 102258936), (24, 85215780), (26, 78660720), (27, 75747360), (30, 68172624), (32, 63911835), (36, 56810520), (39, 52440480), (40, 51129468), (45, 45448416), (48, 42607890), (52, 39330360), (54, 37873680), (60, 34086312), (61, 33527520), (65, 31464288), (72, 28405260), (78, 26220240), (80, 25564734), (81, 25249120), (90, 22724208), (96, 21303945), (104, 19665180), (108, 18936840), (117, 17480160), (120, 17043156), (122, 16763760), (130, 15732144), (135, 15149472), (144, 14202630), (156, 13110120), (160, 12782367), (162, 12624560), (180, 11362104), (183, 11175840), (195, 10488096), (199, 10277280), (208, 9832590), (216, 9468420), (234, 8740080), (240, 8521578), (244, 8381880), (260, 7866072), (270, 7574736), (288, 7101315), (305, 6705504), (312, 6555060), (324, 6312280), (351, 5826720), (360, 5681052), (366, 5587920), (390, 5244048), (398, 5138640), (405, 5049824), (416, 4916295), (432, 4734210), (468, 4370040), (480, 4260789), (488, 4190940), (520, 3933036), (540, 3787368), (549, 3725280), (585, 3496032), (597, 3425760), (610, 3352752), (624, 3277530), (648, 3156140), (702, 2913360), (720, 2840526), (732, 2793960), (780, 2622024), (793, 2579040), (796, 2569320), (810, 2524912), (864, 2367105), (915, 2235168), (936, 2185020), (976, 2095470), (995, 2055456), (1040, 1966518), (1053, 1942240), (1080, 1893684), (1098, 1862640), (1170, 1748016), (1194, 1712880), (1220, 1676376), (1248, 1638765), (1296, 1578070), (1404, 1456680), (1440, 1420263), (1464, 1396980), (1560, 1311012), (1586, 1289520), (1592, 1284660), (1620, 1262456), (1647, 1241760), (1755, 1165344), (1791, 1141920), (1830, 1117584), (1872, 1092510), (1952, 1047735), (1990, 1027728), (2080, 983259), (2106, 971120), (2160, 946842), (2196, 931320), (2340, 874008), (2379, 859680), (2388, 856440), (2440, 838188), (2587, 790560), (2592, 789035), (2745, 745056), (2808, 728340), (2928, 698490), (2985, 685152), (3120, 655506), (3172, 644760), (3184, 642330), (3240, 631228), (3294, 620880), (3510, 582672), (3582, 570960), (3660, 558792), (3744, 546255), (3965, 515808), (3980, 513864), (4212, 485560), (4320, 473421), (4392, 465660), (4680, 437004), (4758, 429840), (4776, 428220), (4880, 419094), (4941, 413920), (5174, 395280), (5265, 388448), (5373, 380640), (5490, 372528), (5616, 364170), (5856, 349245), (5970, 342576), (6240, 327753), (6344, 322380), (6368, 321165), (6480, 315614), (6588, 310440), (7020, 291336), (7137, 286560), (7164, 285480), (7320, 279396), (7761, 263520), (7930, 257904), (7960, 256932), (8235, 248352), (8424, 242780), (8784, 232830), (8955, 228384), (9360, 218502), (9516, 214920), (9552, 214110), (9760, 209547), (9882, 206960), (10348, 197640), (10530, 194224), (10746, 190320), (10980, 186264), (11232, 182085), (11895, 171936), (11940, 171288), (12139, 168480), (12688, 161190), (12935, 158112), (12960, 157807), (13176, 155220), (14040, 145668), (14274, 143280), (14328, 142740), (14640, 139698), (15522, 131760), (15860, 128952), (15920, 128466), (16119, 126880), (16470, 124176), (16848, 121390), (17568, 116415), (17910, 114192), (18720, 109251), (19032, 107460), (19104, 107055), (19764, 103480), (20696, 98820), (21060, 97112), (21411, 95520), (21492, 95160), (21960, 93132), (23283, 87840), (23790, 85968), (23880, 85644), (24278, 84240), (24705, 82784), (25376, 80595), (25870, 79056), (26352, 77610), (26865, 76128), (28080, 72834), (28548, 71640), (28656, 71370), (29280, 69849), (31044, 65880), (31720, 64476), (31840, 64233), (32238, 63440), (32940, 62088), (33696, 60695), (35685, 57312), (35820, 57096), (36417, 56160), (38064, 53730), (38805, 52704), (39528, 51740), (41392, 49410), (42120, 48556), (42822, 47760), (42984, 47580), (43920, 46566)]