212977440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:432

約数の個数: 288

約数和(自身を含む): 810141696

約数和(自身を除く): 597164256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 367, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 734, 744, 780, 806, 930, 936, 992, 1040, 1101, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1468, 1488, 1560, 1612, 1835, 1860, 1872, 2015, 2080, 2202, 2232, 2340, 2418, 2480, 2790, 2936, 2976, 3120, 3224, 3303, 3627, 3670, 3720, 3744, 4030, 4404, 4464, 4680, 4771, 4836, 4960, 5505, 5580, 5872, 6045, 6240, 6448, 6606, 7254, 7340, 7440, 8060, 8808, 8928, 9360, 9542, 9672, 11010, 11160, 11377, 11744, 12090, 12896, 13212, 14313, 14508, 14680, 14880, 16120, 16515, 17616, 18135, 18720, 19084, 19344, 22020, 22320, 22754, 23855, 24180, 26424, 28626, 29016, 29360, 32240, 33030, 34131, 35232, 36270, 38168, 38688, 42939, 44040, 44640, 45508, 47710, 48360, 52848, 56885, 57252, 58032, 58720, 64480, 66060, 68262, 71565, 72540, 76336, 85878, 88080, 91016, 95420, 96720, 102393, 105696, 113770, 114504, 116064, 132120, 136524, 143130, 145080, 147901, 152672, 170655, 171756, 176160, 182032, 190840, 193440, 204786, 214695, 227540, 229008, 264240, 273048, 286260, 290160, 295802, 341310, 343512, 364064, 381680, 409572, 429390, 443703, 455080, 458016, 511965, 528480, 546096, 572520, 580320, 591604, 682620, 687024, 739505, 763360, 819144, 858780, 887406, 910160, 1023930, 1092192, 1145040, 1183208, 1331109, 1365240, 1374048, 1479010, 1638288, 1717560, 1774812, 1820320, 2047860, 2218515, 2290080, 2366416, 2662218, 2730480, 2958020, 3276576, 3435120, 3549624, 4095720, 4437030, 4732832, 5324436, 5460960, 5916040, 6655545, 6870240, 7099248, 8191440, 8874060, 10648872, 11832080, 13311090, 14198496, 16382880, 17748120, 21297744, 23664160, 26622180, 35496240, 42595488, 53244360, 70992480, 106488720, 212977440]

約数ペア:

[(1, 212977440), (2, 106488720), (3, 70992480), (4, 53244360), (5, 42595488), (6, 35496240), (8, 26622180), (9, 23664160), (10, 21297744), (12, 17748120), (13, 16382880), (15, 14198496), (16, 13311090), (18, 11832080), (20, 10648872), (24, 8874060), (26, 8191440), (30, 7099248), (31, 6870240), (32, 6655545), (36, 5916040), (39, 5460960), (40, 5324436), (45, 4732832), (48, 4437030), (52, 4095720), (60, 3549624), (62, 3435120), (65, 3276576), (72, 2958020), (78, 2730480), (80, 2662218), (90, 2366416), (93, 2290080), (96, 2218515), (104, 2047860), (117, 1820320), (120, 1774812), (124, 1717560), (130, 1638288), (144, 1479010), (155, 1374048), (156, 1365240), (160, 1331109), (180, 1183208), (186, 1145040), (195, 1092192), (208, 1023930), (234, 910160), (240, 887406), (248, 858780), (260, 819144), (279, 763360), (288, 739505), (310, 687024), (312, 682620), (360, 591604), (367, 580320), (372, 572520), (390, 546096), (403, 528480), (416, 511965), (465, 458016), (468, 455080), (480, 443703), (496, 429390), (520, 409572), (558, 381680), (585, 364064), (620, 343512), (624, 341310), (720, 295802), (734, 290160), (744, 286260), (780, 273048), (806, 264240), (930, 229008), (936, 227540), (992, 214695), (1040, 204786), (1101, 193440), (1116, 190840), (1170, 182032), (1209, 176160), (1240, 171756), (1248, 170655), (1395, 152672), (1440, 147901), (1468, 145080), (1488, 143130), (1560, 136524), (1612, 132120), (1835, 116064), (1860, 114504), (1872, 113770), (2015, 105696), (2080, 102393), (2202, 96720), (2232, 95420), (2340, 91016), (2418, 88080), (2480, 85878), (2790, 76336), (2936, 72540), (2976, 71565), (3120, 68262), (3224, 66060), (3303, 64480), (3627, 58720), (3670, 58032), (3720, 57252), (3744, 56885), (4030, 52848), (4404, 48360), (4464, 47710), (4680, 45508), (4771, 44640), (4836, 44040), (4960, 42939), (5505, 38688), (5580, 38168), (5872, 36270), (6045, 35232), (6240, 34131), (6448, 33030), (6606, 32240), (7254, 29360), (7340, 29016), (7440, 28626), (8060, 26424), (8808, 24180), (8928, 23855), (9360, 22754), (9542, 22320), (9672, 22020), (11010, 19344), (11160, 19084), (11377, 18720), (11744, 18135), (12090, 17616), (12896, 16515), (13212, 16120), (14313, 14880), (14508, 14680)]