268896480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1129

約数の個数: 192

約数和(自身を含む): 926650368

約数和(自身を除く): 657753888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 992, 1020, 1054, 1063, 1240, 1360, 1488, 1581, 1632, 1860, 2040, 2108, 2126, 2480, 2635, 2720, 2976, 3162, 3189, 3720, 4080, 4216, 4252, 4960, 5270, 5315, 6324, 6378, 7440, 7905, 8160, 8432, 8504, 10540, 10630, 12648, 12756, 14880, 15810, 15945, 16864, 17008, 18071, 21080, 21260, 25296, 25512, 31620, 31890, 32953, 34016, 36142, 42160, 42520, 50592, 51024, 54213, 63240, 63780, 65906, 72284, 84320, 85040, 90355, 98859, 102048, 108426, 126480, 127560, 131812, 144568, 164765, 170080, 180710, 197718, 216852, 252960, 255120, 263624, 271065, 289136, 329530, 361420, 395436, 433704, 494295, 510240, 527248, 542130, 560201, 578272, 659060, 722840, 790872, 867408, 988590, 1054496, 1084260, 1120402, 1318120, 1445680, 1581744, 1680603, 1734816, 1977180, 2168520, 2240804, 2636240, 2801005, 2891360, 3163488, 3361206, 3954360, 4337040, 4481608, 5272480, 5602010, 6722412, 7908720, 8403015, 8674080, 8963216, 11204020, 13444824, 15817440, 16806030, 17926432, 22408040, 26889648, 33612060, 44816080, 53779296, 67224120, 89632160, 134448240, 268896480]

約数ペア:

[(1, 268896480), (2, 134448240), (3, 89632160), (4, 67224120), (5, 53779296), (6, 44816080), (8, 33612060), (10, 26889648), (12, 22408040), (15, 17926432), (16, 16806030), (17, 15817440), (20, 13444824), (24, 11204020), (30, 8963216), (31, 8674080), (32, 8403015), (34, 7908720), (40, 6722412), (48, 5602010), (51, 5272480), (60, 4481608), (62, 4337040), (68, 3954360), (80, 3361206), (85, 3163488), (93, 2891360), (96, 2801005), (102, 2636240), (120, 2240804), (124, 2168520), (136, 1977180), (155, 1734816), (160, 1680603), (170, 1581744), (186, 1445680), (204, 1318120), (240, 1120402), (248, 1084260), (255, 1054496), (272, 988590), (310, 867408), (340, 790872), (372, 722840), (408, 659060), (465, 578272), (480, 560201), (496, 542130), (510, 527248), (527, 510240), (544, 494295), (620, 433704), (680, 395436), (744, 361420), (816, 329530), (930, 289136), (992, 271065), (1020, 263624), (1054, 255120), (1063, 252960), (1240, 216852), (1360, 197718), (1488, 180710), (1581, 170080), (1632, 164765), (1860, 144568), (2040, 131812), (2108, 127560), (2126, 126480), (2480, 108426), (2635, 102048), (2720, 98859), (2976, 90355), (3162, 85040), (3189, 84320), (3720, 72284), (4080, 65906), (4216, 63780), (4252, 63240), (4960, 54213), (5270, 51024), (5315, 50592), (6324, 42520), (6378, 42160), (7440, 36142), (7905, 34016), (8160, 32953), (8432, 31890), (8504, 31620), (10540, 25512), (10630, 25296), (12648, 21260), (12756, 21080), (14880, 18071), (15810, 17008), (15945, 16864)]