827846640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^2$

素因数の和:348

約数の個数: 180

約数和(自身を含む): 2843384232

約数和(自身を除く): 2015537592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 131, 134, 144, 180, 201, 240, 262, 268, 335, 360, 393, 402, 524, 536, 603, 655, 670, 720, 786, 804, 1005, 1048, 1072, 1179, 1206, 1310, 1340, 1572, 1608, 1965, 2010, 2096, 2358, 2412, 2620, 2680, 3015, 3144, 3216, 3930, 4020, 4716, 4824, 5240, 5360, 5895, 6030, 6288, 7860, 8040, 8777, 9432, 9648, 10480, 11790, 12060, 15720, 16080, 17161, 17554, 18864, 23580, 24120, 26331, 31440, 34322, 35108, 43885, 47160, 48240, 51483, 52662, 68644, 70216, 78993, 85805, 87770, 94320, 102966, 105324, 131655, 137288, 140432, 154449, 157986, 171610, 175540, 205932, 210648, 257415, 263310, 274576, 308898, 315972, 343220, 351080, 394965, 411864, 421296, 514830, 526620, 617796, 631944, 686440, 702160, 772245, 789930, 823728, 1029660, 1053240, 1149787, 1235592, 1263888, 1372880, 1544490, 1579860, 2059320, 2106480, 2299574, 2471184, 3088980, 3159720, 3449361, 4118640, 4599148, 5748935, 6177960, 6319440, 6898722, 9198296, 10348083, 11497870, 12355920, 13797444, 17246805, 18396592, 20696166, 22995740, 27594888, 34493610, 41392332, 45991480, 51740415, 55189776, 68987220, 82784664, 91982960, 103480830, 137974440, 165569328, 206961660, 275948880, 413923320, 827846640]

約数ペア:

[(1, 827846640), (2, 413923320), (3, 275948880), (4, 206961660), (5, 165569328), (6, 137974440), (8, 103480830), (9, 91982960), (10, 82784664), (12, 68987220), (15, 55189776), (16, 51740415), (18, 45991480), (20, 41392332), (24, 34493610), (30, 27594888), (36, 22995740), (40, 20696166), (45, 18396592), (48, 17246805), (60, 13797444), (67, 12355920), (72, 11497870), (80, 10348083), (90, 9198296), (120, 6898722), (131, 6319440), (134, 6177960), (144, 5748935), (180, 4599148), (201, 4118640), (240, 3449361), (262, 3159720), (268, 3088980), (335, 2471184), (360, 2299574), (393, 2106480), (402, 2059320), (524, 1579860), (536, 1544490), (603, 1372880), (655, 1263888), (670, 1235592), (720, 1149787), (786, 1053240), (804, 1029660), (1005, 823728), (1048, 789930), (1072, 772245), (1179, 702160), (1206, 686440), (1310, 631944), (1340, 617796), (1572, 526620), (1608, 514830), (1965, 421296), (2010, 411864), (2096, 394965), (2358, 351080), (2412, 343220), (2620, 315972), (2680, 308898), (3015, 274576), (3144, 263310), (3216, 257415), (3930, 210648), (4020, 205932), (4716, 175540), (4824, 171610), (5240, 157986), (5360, 154449), (5895, 140432), (6030, 137288), (6288, 131655), (7860, 105324), (8040, 102966), (8777, 94320), (9432, 87770), (9648, 85805), (10480, 78993), (11790, 70216), (12060, 68644), (15720, 52662), (16080, 51483), (17161, 48240), (17554, 47160), (18864, 43885), (23580, 35108), (24120, 34322), (26331, 31440)]