158080320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:573

約数の個数: 168

約数和(自身を含む): 549188640

約数和(自身を除く): 391108320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 131, 144, 160, 180, 192, 240, 262, 288, 320, 360, 393, 419, 480, 524, 576, 655, 720, 786, 838, 960, 1048, 1179, 1257, 1310, 1440, 1572, 1676, 1965, 2095, 2096, 2358, 2514, 2620, 2880, 3144, 3352, 3771, 3930, 4190, 4192, 4716, 5028, 5240, 5895, 6285, 6288, 6704, 7542, 7860, 8380, 8384, 9432, 10056, 10480, 11790, 12570, 12576, 13408, 15084, 15720, 16760, 18855, 18864, 20112, 20960, 23580, 25140, 25152, 26816, 30168, 31440, 33520, 37710, 37728, 40224, 41920, 47160, 50280, 54889, 60336, 62880, 67040, 75420, 75456, 80448, 94320, 100560, 109778, 120672, 125760, 134080, 150840, 164667, 188640, 201120, 219556, 241344, 274445, 301680, 329334, 377280, 402240, 439112, 494001, 548890, 603360, 658668, 823335, 878224, 988002, 1097780, 1206720, 1317336, 1646670, 1756448, 1976004, 2195560, 2470005, 2634672, 3293340, 3512896, 3952008, 4391120, 4940010, 5269344, 6586680, 7904016, 8782240, 9880020, 10538688, 13173360, 15808032, 17564480, 19760040, 26346720, 31616064, 39520080, 52693440, 79040160, 158080320]

約数ペア:

[(1, 158080320), (2, 79040160), (3, 52693440), (4, 39520080), (5, 31616064), (6, 26346720), (8, 19760040), (9, 17564480), (10, 15808032), (12, 13173360), (15, 10538688), (16, 9880020), (18, 8782240), (20, 7904016), (24, 6586680), (30, 5269344), (32, 4940010), (36, 4391120), (40, 3952008), (45, 3512896), (48, 3293340), (60, 2634672), (64, 2470005), (72, 2195560), (80, 1976004), (90, 1756448), (96, 1646670), (120, 1317336), (131, 1206720), (144, 1097780), (160, 988002), (180, 878224), (192, 823335), (240, 658668), (262, 603360), (288, 548890), (320, 494001), (360, 439112), (393, 402240), (419, 377280), (480, 329334), (524, 301680), (576, 274445), (655, 241344), (720, 219556), (786, 201120), (838, 188640), (960, 164667), (1048, 150840), (1179, 134080), (1257, 125760), (1310, 120672), (1440, 109778), (1572, 100560), (1676, 94320), (1965, 80448), (2095, 75456), (2096, 75420), (2358, 67040), (2514, 62880), (2620, 60336), (2880, 54889), (3144, 50280), (3352, 47160), (3771, 41920), (3930, 40224), (4190, 37728), (4192, 37710), (4716, 33520), (5028, 31440), (5240, 30168), (5895, 26816), (6285, 25152), (6288, 25140), (6704, 23580), (7542, 20960), (7860, 20112), (8380, 18864), (8384, 18855), (9432, 16760), (10056, 15720), (10480, 15084), (11790, 13408), (12570, 12576)]