318068640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 384

約数和(自身を含む): 1214922240

約数和(自身を除く): 896853600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 61, 68, 71, 72, 80, 85, 90, 96, 102, 108, 120, 122, 135, 136, 142, 144, 153, 160, 170, 180, 183, 204, 213, 216, 240, 244, 255, 270, 272, 284, 288, 305, 306, 340, 355, 360, 366, 408, 426, 432, 459, 480, 488, 510, 540, 544, 549, 568, 610, 612, 639, 680, 710, 720, 732, 765, 816, 852, 864, 915, 918, 976, 1020, 1037, 1065, 1080, 1098, 1136, 1207, 1220, 1224, 1278, 1360, 1420, 1440, 1464, 1530, 1632, 1647, 1704, 1830, 1836, 1917, 1952, 2040, 2074, 2130, 2160, 2196, 2272, 2295, 2414, 2440, 2448, 2556, 2720, 2745, 2840, 2928, 3060, 3111, 3195, 3294, 3408, 3621, 3660, 3672, 3834, 4080, 4148, 4260, 4320, 4331, 4392, 4590, 4828, 4880, 4896, 5112, 5185, 5490, 5680, 5856, 6035, 6120, 6222, 6390, 6588, 6816, 7242, 7320, 7344, 7668, 8160, 8235, 8296, 8520, 8662, 8784, 9180, 9333, 9585, 9656, 9760, 10224, 10370, 10863, 10980, 11360, 12070, 12240, 12444, 12780, 12993, 13176, 14484, 14640, 14688, 15336, 15555, 16470, 16592, 17040, 17324, 17568, 18105, 18360, 18666, 19170, 19312, 20448, 20740, 21655, 21726, 21960, 24140, 24480, 24888, 25560, 25986, 26352, 27999, 28968, 29280, 30672, 31110, 32589, 32940, 33184, 34080, 34648, 36210, 36720, 37332, 38340, 38624, 38979, 41480, 43310, 43452, 43920, 46665, 48280, 49776, 51120, 51972, 52704, 54315, 55998, 57936, 61344, 62220, 64965, 65178, 65880, 69296, 72420, 73440, 73627, 74664, 76680, 77958, 82960, 86620, 86904, 87840, 93330, 96560, 99552, 102240, 103944, 108630, 111996, 115872, 116937, 124440, 129930, 130356, 131760, 138592, 139995, 144840, 147254, 149328, 153360, 155916, 162945, 165920, 173240, 173808, 186660, 193120, 194895, 207888, 217260, 220881, 223992, 233874, 248880, 259860, 260712, 263520, 279990, 289680, 294508, 298656, 306720, 311832, 325890, 346480, 347616, 368135, 373320, 389790, 415776, 434520, 441762, 447984, 467748, 497760, 519720, 521424, 559980, 579360, 584685, 589016, 623664, 651780, 662643, 692960, 736270, 746640, 779580, 869040, 883524, 895968, 935496, 1039440, 1042848, 1104405, 1119960, 1169370, 1178032, 1247328, 1303560, 1325286, 1472540, 1493280, 1559160, 1738080, 1767048, 1870992, 1987929, 2078880, 2208810, 2239920, 2338740, 2356064, 2607120, 2650572, 2945080, 3118320, 3313215, 3534096, 3741984, 3975858, 4417620, 4479840, 4677480, 5214240, 5301144, 5890160, 6236640, 6626430, 7068192, 7951716, 8835240, 9354960, 9939645, 10602288, 11780320, 13252860, 15903432, 17670480, 18709920, 19879290, 21204576, 26505720, 31806864, 35340960, 39758580, 53011440, 63613728, 79517160, 106022880, 159034320, 318068640]

約数ペア:

[(1, 318068640), (2, 159034320), (3, 106022880), (4, 79517160), (5, 63613728), (6, 53011440), (8, 39758580), (9, 35340960), (10, 31806864), (12, 26505720), (15, 21204576), (16, 19879290), (17, 18709920), (18, 17670480), (20, 15903432), (24, 13252860), (27, 11780320), (30, 10602288), (32, 9939645), (34, 9354960), (36, 8835240), (40, 7951716), (45, 7068192), (48, 6626430), (51, 6236640), (54, 5890160), (60, 5301144), (61, 5214240), (68, 4677480), (71, 4479840), (72, 4417620), (80, 3975858), (85, 3741984), (90, 3534096), (96, 3313215), (102, 3118320), (108, 2945080), (120, 2650572), (122, 2607120), (135, 2356064), (136, 2338740), (142, 2239920), (144, 2208810), (153, 2078880), (160, 1987929), (170, 1870992), (180, 1767048), (183, 1738080), (204, 1559160), (213, 1493280), (216, 1472540), (240, 1325286), (244, 1303560), (255, 1247328), (270, 1178032), (272, 1169370), (284, 1119960), (288, 1104405), (305, 1042848), (306, 1039440), (340, 935496), (355, 895968), (360, 883524), (366, 869040), (408, 779580), (426, 746640), (432, 736270), (459, 692960), (480, 662643), (488, 651780), (510, 623664), (540, 589016), (544, 584685), (549, 579360), (568, 559980), (610, 521424), (612, 519720), (639, 497760), (680, 467748), (710, 447984), (720, 441762), (732, 434520), (765, 415776), (816, 389790), (852, 373320), (864, 368135), (915, 347616), (918, 346480), (976, 325890), (1020, 311832), (1037, 306720), (1065, 298656), (1080, 294508), (1098, 289680), (1136, 279990), (1207, 263520), (1220, 260712), (1224, 259860), (1278, 248880), (1360, 233874), (1420, 223992), (1440, 220881), (1464, 217260), (1530, 207888), (1632, 194895), (1647, 193120), (1704, 186660), (1830, 173808), (1836, 173240), (1917, 165920), (1952, 162945), (2040, 155916), (2074, 153360), (2130, 149328), (2160, 147254), (2196, 144840), (2272, 139995), (2295, 138592), (2414, 131760), (2440, 130356), (2448, 129930), (2556, 124440), (2720, 116937), (2745, 115872), (2840, 111996), (2928, 108630), (3060, 103944), (3111, 102240), (3195, 99552), (3294, 96560), (3408, 93330), (3621, 87840), (3660, 86904), (3672, 86620), (3834, 82960), (4080, 77958), (4148, 76680), (4260, 74664), (4320, 73627), (4331, 73440), (4392, 72420), (4590, 69296), (4828, 65880), (4880, 65178), (4896, 64965), (5112, 62220), (5185, 61344), (5490, 57936), (5680, 55998), (5856, 54315), (6035, 52704), (6120, 51972), (6222, 51120), (6390, 49776), (6588, 48280), (6816, 46665), (7242, 43920), (7320, 43452), (7344, 43310), (7668, 41480), (8160, 38979), (8235, 38624), (8296, 38340), (8520, 37332), (8662, 36720), (8784, 36210), (9180, 34648), (9333, 34080), (9585, 33184), (9656, 32940), (9760, 32589), (10224, 31110), (10370, 30672), (10863, 29280), (10980, 28968), (11360, 27999), (12070, 26352), (12240, 25986), (12444, 25560), (12780, 24888), (12993, 24480), (13176, 24140), (14484, 21960), (14640, 21726), (14688, 21655), (15336, 20740), (15555, 20448), (16470, 19312), (16592, 19170), (17040, 18666), (17324, 18360), (17568, 18105)]