172472160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{7333}}^1$

素因数の和:7365

約数の個数: 144

約数和(自身を含む): 632073456

約数和(自身を除く): 459601296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7333, 7840, 11760, 14666, 21999, 23520, 29332, 36665, 43998, 51331, 58664, 73330, 87996, 102662, 109995, 117328, 146660, 153993, 175992, 205324, 219990, 234656, 256655, 293320, 307986, 351984, 359317, 410648, 439980, 513310, 586640, 615972, 703968, 718634, 769965, 821296, 879960, 1026620, 1077951, 1173280, 1231944, 1437268, 1539930, 1642592, 1759920, 1796585, 2053240, 2155902, 2463888, 2874536, 3079860, 3519840, 3593170, 4106480, 4311804, 4927776, 5389755, 5749072, 6159720, 7186340, 8212960, 8623608, 10779510, 11498144, 12319440, 14372680, 17247216, 21559020, 24638880, 28745360, 34494432, 43118040, 57490720, 86236080, 172472160]

約数ペア:

[(1, 172472160), (2, 86236080), (3, 57490720), (4, 43118040), (5, 34494432), (6, 28745360), (7, 24638880), (8, 21559020), (10, 17247216), (12, 14372680), (14, 12319440), (15, 11498144), (16, 10779510), (20, 8623608), (21, 8212960), (24, 7186340), (28, 6159720), (30, 5749072), (32, 5389755), (35, 4927776), (40, 4311804), (42, 4106480), (48, 3593170), (49, 3519840), (56, 3079860), (60, 2874536), (70, 2463888), (80, 2155902), (84, 2053240), (96, 1796585), (98, 1759920), (105, 1642592), (112, 1539930), (120, 1437268), (140, 1231944), (147, 1173280), (160, 1077951), (168, 1026620), (196, 879960), (210, 821296), (224, 769965), (240, 718634), (245, 703968), (280, 615972), (294, 586640), (336, 513310), (392, 439980), (420, 410648), (480, 359317), (490, 351984), (560, 307986), (588, 293320), (672, 256655), (735, 234656), (784, 219990), (840, 205324), (980, 175992), (1120, 153993), (1176, 146660), (1470, 117328), (1568, 109995), (1680, 102662), (1960, 87996), (2352, 73330), (2940, 58664), (3360, 51331), (3920, 43998), (4704, 36665), (5880, 29332), (7333, 23520), (7840, 21999), (11760, 14666)]