133440240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 431972352

約数和(自身を除く): 298532112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 71, 80, 82, 120, 123, 142, 164, 191, 205, 213, 240, 246, 284, 328, 355, 382, 410, 426, 492, 568, 573, 615, 656, 710, 764, 820, 852, 955, 984, 1065, 1136, 1146, 1230, 1420, 1528, 1640, 1704, 1910, 1968, 2130, 2292, 2460, 2840, 2865, 2911, 3056, 3280, 3408, 3820, 4260, 4584, 4920, 5680, 5730, 5822, 7640, 7831, 8520, 8733, 9168, 9840, 11460, 11644, 13561, 14555, 15280, 15662, 17040, 17466, 22920, 23288, 23493, 27122, 29110, 31324, 34932, 39155, 40683, 43665, 45840, 46576, 46986, 54244, 58220, 62648, 67805, 69864, 78310, 81366, 87330, 93972, 108488, 116440, 117465, 125296, 135610, 139728, 156620, 162732, 174660, 187944, 203415, 216976, 232880, 234930, 271220, 313240, 325464, 349320, 375888, 406830, 469860, 542440, 556001, 626480, 650928, 698640, 813660, 939720, 1084880, 1112002, 1627320, 1668003, 1879440, 2224004, 2780005, 3254640, 3336006, 4448008, 5560010, 6672012, 8340015, 8896016, 11120020, 13344024, 16680030, 22240040, 26688048, 33360060, 44480080, 66720120, 133440240]

約数ペア:

[(1, 133440240), (2, 66720120), (3, 44480080), (4, 33360060), (5, 26688048), (6, 22240040), (8, 16680030), (10, 13344024), (12, 11120020), (15, 8896016), (16, 8340015), (20, 6672012), (24, 5560010), (30, 4448008), (40, 3336006), (41, 3254640), (48, 2780005), (60, 2224004), (71, 1879440), (80, 1668003), (82, 1627320), (120, 1112002), (123, 1084880), (142, 939720), (164, 813660), (191, 698640), (205, 650928), (213, 626480), (240, 556001), (246, 542440), (284, 469860), (328, 406830), (355, 375888), (382, 349320), (410, 325464), (426, 313240), (492, 271220), (568, 234930), (573, 232880), (615, 216976), (656, 203415), (710, 187944), (764, 174660), (820, 162732), (852, 156620), (955, 139728), (984, 135610), (1065, 125296), (1136, 117465), (1146, 116440), (1230, 108488), (1420, 93972), (1528, 87330), (1640, 81366), (1704, 78310), (1910, 69864), (1968, 67805), (2130, 62648), (2292, 58220), (2460, 54244), (2840, 46986), (2865, 46576), (2911, 45840), (3056, 43665), (3280, 40683), (3408, 39155), (3820, 34932), (4260, 31324), (4584, 29110), (4920, 27122), (5680, 23493), (5730, 23288), (5822, 22920), (7640, 17466), (7831, 17040), (8520, 15662), (8733, 15280), (9168, 14555), (9840, 13561), (11460, 11644)]