468581120

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 216

約数和(自身を含む): 1353356928

約数和(自身を除く): 884775808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 160, 196, 217, 224, 241, 245, 248, 256, 280, 310, 320, 392, 434, 448, 482, 490, 496, 560, 620, 640, 784, 868, 896, 964, 980, 992, 1085, 1120, 1205, 1240, 1280, 1519, 1568, 1687, 1736, 1792, 1928, 1960, 1984, 2170, 2240, 2410, 2480, 3038, 3136, 3374, 3472, 3856, 3920, 3968, 4340, 4480, 4820, 4960, 6076, 6272, 6748, 6944, 7471, 7595, 7712, 7840, 7936, 8435, 8680, 8960, 9640, 9920, 11809, 12152, 12544, 13496, 13888, 14942, 15190, 15424, 15680, 16870, 17360, 19280, 19840, 23618, 24304, 26992, 27776, 29884, 30380, 30848, 31360, 33740, 34720, 37355, 38560, 39680, 47236, 48608, 52297, 53984, 55552, 59045, 59768, 60760, 61696, 62720, 67480, 69440, 74710, 77120, 94472, 97216, 104594, 107968, 118090, 119536, 121520, 134960, 138880, 149420, 154240, 188944, 194432, 209188, 215936, 236180, 239072, 243040, 261485, 269920, 277760, 298840, 308480, 366079, 377888, 388864, 418376, 431872, 472360, 478144, 486080, 522970, 539840, 597680, 732158, 755776, 836752, 944720, 956288, 972160, 1045940, 1079680, 1195360, 1464316, 1511552, 1673504, 1830395, 1889440, 1912576, 1944320, 2091880, 2159360, 2390720, 2928632, 3023104, 3347008, 3660790, 3778880, 4183760, 4781440, 5857264, 6694016, 7321580, 7557760, 8367520, 9562880, 11714528, 13388032, 14643160, 15115520, 16735040, 23429056, 29286320, 33470080, 46858112, 58572640, 66940160, 93716224, 117145280, 234290560, 468581120]

約数ペア:

[(1, 468581120), (2, 234290560), (4, 117145280), (5, 93716224), (7, 66940160), (8, 58572640), (10, 46858112), (14, 33470080), (16, 29286320), (20, 23429056), (28, 16735040), (31, 15115520), (32, 14643160), (35, 13388032), (40, 11714528), (49, 9562880), (56, 8367520), (62, 7557760), (64, 7321580), (70, 6694016), (80, 5857264), (98, 4781440), (112, 4183760), (124, 3778880), (128, 3660790), (140, 3347008), (155, 3023104), (160, 2928632), (196, 2390720), (217, 2159360), (224, 2091880), (241, 1944320), (245, 1912576), (248, 1889440), (256, 1830395), (280, 1673504), (310, 1511552), (320, 1464316), (392, 1195360), (434, 1079680), (448, 1045940), (482, 972160), (490, 956288), (496, 944720), (560, 836752), (620, 755776), (640, 732158), (784, 597680), (868, 539840), (896, 522970), (964, 486080), (980, 478144), (992, 472360), (1085, 431872), (1120, 418376), (1205, 388864), (1240, 377888), (1280, 366079), (1519, 308480), (1568, 298840), (1687, 277760), (1736, 269920), (1792, 261485), (1928, 243040), (1960, 239072), (1984, 236180), (2170, 215936), (2240, 209188), (2410, 194432), (2480, 188944), (3038, 154240), (3136, 149420), (3374, 138880), (3472, 134960), (3856, 121520), (3920, 119536), (3968, 118090), (4340, 107968), (4480, 104594), (4820, 97216), (4960, 94472), (6076, 77120), (6272, 74710), (6748, 69440), (6944, 67480), (7471, 62720), (7595, 61696), (7712, 60760), (7840, 59768), (7936, 59045), (8435, 55552), (8680, 53984), (8960, 52297), (9640, 48608), (9920, 47236), (11809, 39680), (12152, 38560), (12544, 37355), (13496, 34720), (13888, 33740), (14942, 31360), (15190, 30848), (15424, 30380), (15680, 29884), (16870, 27776), (17360, 26992), (19280, 24304), (19840, 23618)]