2225821680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1966

約数の個数: 240

約数和(自身を含む): 7883182944

約数和(自身を除く): 5657361264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 108, 120, 122, 135, 144, 162, 180, 183, 216, 240, 243, 244, 270, 305, 324, 360, 366, 405, 432, 486, 488, 540, 549, 610, 648, 720, 732, 810, 915, 972, 976, 1080, 1098, 1215, 1220, 1296, 1464, 1620, 1647, 1830, 1877, 1944, 2160, 2196, 2430, 2440, 2745, 2928, 3240, 3294, 3660, 3754, 3888, 4392, 4860, 4880, 4941, 5490, 5631, 6480, 6588, 7320, 7508, 8235, 8784, 9385, 9720, 9882, 10980, 11262, 13176, 14640, 14823, 15016, 16470, 16893, 18770, 19440, 19764, 21960, 22524, 24705, 26352, 28155, 29646, 30032, 32940, 33786, 37540, 39528, 43920, 45048, 49410, 50679, 56310, 59292, 65880, 67572, 74115, 75080, 79056, 84465, 90096, 98820, 101358, 112620, 114497, 118584, 131760, 135144, 148230, 150160, 152037, 168930, 197640, 202716, 225240, 228994, 237168, 253395, 270288, 296460, 304074, 337860, 343491, 395280, 405432, 450480, 456111, 457988, 506790, 572485, 592920, 608148, 675720, 686982, 760185, 810864, 912222, 915976, 1013580, 1030473, 1144970, 1185840, 1216296, 1351440, 1373964, 1520370, 1717455, 1824444, 1831952, 2027160, 2060946, 2280555, 2289940, 2432592, 2747928, 3040740, 3091419, 3434910, 3648888, 4054320, 4121892, 4561110, 4579880, 5152365, 5495856, 6081480, 6182838, 6869820, 7297776, 8243784, 9122220, 9159760, 9274257, 10304730, 12162960, 12365676, 13739640, 15457095, 16487568, 18244440, 18548514, 20609460, 24731352, 27479280, 27822771, 30914190, 36488880, 37097028, 41218920, 46371285, 49462704, 55645542, 61828380, 74194056, 82437840, 92742570, 111291084, 123656760, 139113855, 148388112, 185485140, 222582168, 247313520, 278227710, 370970280, 445164336, 556455420, 741940560, 1112910840, 2225821680]

約数ペア:

[(1, 2225821680), (2, 1112910840), (3, 741940560), (4, 556455420), (5, 445164336), (6, 370970280), (8, 278227710), (9, 247313520), (10, 222582168), (12, 185485140), (15, 148388112), (16, 139113855), (18, 123656760), (20, 111291084), (24, 92742570), (27, 82437840), (30, 74194056), (36, 61828380), (40, 55645542), (45, 49462704), (48, 46371285), (54, 41218920), (60, 37097028), (61, 36488880), (72, 30914190), (80, 27822771), (81, 27479280), (90, 24731352), (108, 20609460), (120, 18548514), (122, 18244440), (135, 16487568), (144, 15457095), (162, 13739640), (180, 12365676), (183, 12162960), (216, 10304730), (240, 9274257), (243, 9159760), (244, 9122220), (270, 8243784), (305, 7297776), (324, 6869820), (360, 6182838), (366, 6081480), (405, 5495856), (432, 5152365), (486, 4579880), (488, 4561110), (540, 4121892), (549, 4054320), (610, 3648888), (648, 3434910), (720, 3091419), (732, 3040740), (810, 2747928), (915, 2432592), (972, 2289940), (976, 2280555), (1080, 2060946), (1098, 2027160), (1215, 1831952), (1220, 1824444), (1296, 1717455), (1464, 1520370), (1620, 1373964), (1647, 1351440), (1830, 1216296), (1877, 1185840), (1944, 1144970), (2160, 1030473), (2196, 1013580), (2430, 915976), (2440, 912222), (2745, 810864), (2928, 760185), (3240, 686982), (3294, 675720), (3660, 608148), (3754, 592920), (3888, 572485), (4392, 506790), (4860, 457988), (4880, 456111), (4941, 450480), (5490, 405432), (5631, 395280), (6480, 343491), (6588, 337860), (7320, 304074), (7508, 296460), (8235, 270288), (8784, 253395), (9385, 237168), (9720, 228994), (9882, 225240), (10980, 202716), (11262, 197640), (13176, 168930), (14640, 152037), (14823, 150160), (15016, 148230), (16470, 135144), (16893, 131760), (18770, 118584), (19440, 114497), (19764, 112620), (21960, 101358), (22524, 98820), (24705, 90096), (26352, 84465), (28155, 79056), (29646, 75080), (30032, 74115), (32940, 67572), (33786, 65880), (37540, 59292), (39528, 56310), (43920, 50679), (45048, 49410)]