161535360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 384

約数和(自身を含む): 640470240

約数和(自身を除く): 478934880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 101, 102, 105, 112, 119, 120, 128, 136, 140, 147, 160, 168, 170, 192, 196, 202, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 303, 320, 336, 340, 357, 384, 392, 404, 408, 420, 448, 476, 480, 490, 505, 510, 544, 560, 588, 595, 606, 640, 672, 680, 707, 714, 735, 784, 808, 816, 833, 840, 896, 952, 960, 980, 1010, 1020, 1088, 1120, 1176, 1190, 1212, 1344, 1360, 1414, 1428, 1470, 1515, 1568, 1616, 1632, 1666, 1680, 1717, 1785, 1904, 1920, 1960, 2020, 2040, 2121, 2176, 2240, 2352, 2380, 2424, 2499, 2688, 2720, 2828, 2856, 2940, 3030, 3136, 3232, 3264, 3332, 3360, 3434, 3535, 3570, 3808, 3920, 4040, 4080, 4165, 4242, 4480, 4704, 4760, 4848, 4949, 4998, 5151, 5440, 5656, 5712, 5880, 6060, 6272, 6464, 6528, 6664, 6720, 6868, 7070, 7140, 7616, 7840, 8080, 8160, 8330, 8484, 8585, 9408, 9520, 9696, 9898, 9996, 10302, 10605, 10880, 11312, 11424, 11760, 12019, 12120, 12495, 12928, 13328, 13440, 13736, 14140, 14280, 14847, 15232, 15680, 16160, 16320, 16660, 16968, 17170, 18816, 19040, 19392, 19796, 19992, 20604, 21210, 22624, 22848, 23520, 24038, 24240, 24745, 24990, 25755, 26656, 27472, 28280, 28560, 29694, 31360, 32320, 32640, 33320, 33936, 34340, 36057, 38080, 38784, 39592, 39984, 41208, 42420, 45248, 45696, 47040, 48076, 48480, 49490, 49980, 51510, 53312, 54944, 56560, 57120, 59388, 60095, 64640, 66640, 67872, 68680, 72114, 74235, 76160, 79184, 79968, 82416, 84133, 84840, 90496, 94080, 96152, 96960, 98980, 99960, 103020, 106624, 109888, 113120, 114240, 118776, 120190, 133280, 135744, 137360, 144228, 148470, 158368, 159936, 164832, 168266, 169680, 180285, 192304, 193920, 197960, 199920, 206040, 219776, 226240, 228480, 237552, 240380, 252399, 266560, 271488, 274720, 288456, 296940, 316736, 319872, 329664, 336532, 339360, 360570, 384608, 395920, 399840, 412080, 420665, 452480, 475104, 480760, 504798, 533120, 549440, 576912, 593880, 633472, 659328, 673064, 678720, 721140, 769216, 791840, 799680, 824160, 841330, 950208, 961520, 1009596, 1098880, 1153824, 1187760, 1261995, 1346128, 1357440, 1442280, 1538432, 1583680, 1599360, 1648320, 1682660, 1900416, 1923040, 2019192, 2307648, 2375520, 2523990, 2692256, 2884560, 3167360, 3296640, 3365320, 3846080, 4038384, 4615296, 4751040, 5047980, 5384512, 5769120, 6730640, 7692160, 8076768, 9502080, 10095960, 10769024, 11538240, 13461280, 16153536, 20191920, 23076480, 26922560, 32307072, 40383840, 53845120, 80767680, 161535360]

約数ペア:

[(1, 161535360), (2, 80767680), (3, 53845120), (4, 40383840), (5, 32307072), (6, 26922560), (7, 23076480), (8, 20191920), (10, 16153536), (12, 13461280), (14, 11538240), (15, 10769024), (16, 10095960), (17, 9502080), (20, 8076768), (21, 7692160), (24, 6730640), (28, 5769120), (30, 5384512), (32, 5047980), (34, 4751040), (35, 4615296), (40, 4038384), (42, 3846080), (48, 3365320), (49, 3296640), (51, 3167360), (56, 2884560), (60, 2692256), (64, 2523990), (68, 2375520), (70, 2307648), (80, 2019192), (84, 1923040), (85, 1900416), (96, 1682660), (98, 1648320), (101, 1599360), (102, 1583680), (105, 1538432), (112, 1442280), (119, 1357440), (120, 1346128), (128, 1261995), (136, 1187760), (140, 1153824), (147, 1098880), (160, 1009596), (168, 961520), (170, 950208), (192, 841330), (196, 824160), (202, 799680), (204, 791840), (210, 769216), (224, 721140), (238, 678720), (240, 673064), (245, 659328), (255, 633472), (272, 593880), (280, 576912), (294, 549440), (303, 533120), (320, 504798), (336, 480760), (340, 475104), (357, 452480), (384, 420665), (392, 412080), (404, 399840), (408, 395920), (420, 384608), (448, 360570), (476, 339360), (480, 336532), (490, 329664), (505, 319872), (510, 316736), (544, 296940), (560, 288456), (588, 274720), (595, 271488), (606, 266560), (640, 252399), (672, 240380), (680, 237552), (707, 228480), (714, 226240), (735, 219776), (784, 206040), (808, 199920), (816, 197960), (833, 193920), (840, 192304), (896, 180285), (952, 169680), (960, 168266), (980, 164832), (1010, 159936), (1020, 158368), (1088, 148470), (1120, 144228), (1176, 137360), (1190, 135744), (1212, 133280), (1344, 120190), (1360, 118776), (1414, 114240), (1428, 113120), (1470, 109888), (1515, 106624), (1568, 103020), (1616, 99960), (1632, 98980), (1666, 96960), (1680, 96152), (1717, 94080), (1785, 90496), (1904, 84840), (1920, 84133), (1960, 82416), (2020, 79968), (2040, 79184), (2121, 76160), (2176, 74235), (2240, 72114), (2352, 68680), (2380, 67872), (2424, 66640), (2499, 64640), (2688, 60095), (2720, 59388), (2828, 57120), (2856, 56560), (2940, 54944), (3030, 53312), (3136, 51510), (3232, 49980), (3264, 49490), (3332, 48480), (3360, 48076), (3434, 47040), (3535, 45696), (3570, 45248), (3808, 42420), (3920, 41208), (4040, 39984), (4080, 39592), (4165, 38784), (4242, 38080), (4480, 36057), (4704, 34340), (4760, 33936), (4848, 33320), (4949, 32640), (4998, 32320), (5151, 31360), (5440, 29694), (5656, 28560), (5712, 28280), (5880, 27472), (6060, 26656), (6272, 25755), (6464, 24990), (6528, 24745), (6664, 24240), (6720, 24038), (6868, 23520), (7070, 22848), (7140, 22624), (7616, 21210), (7840, 20604), (8080, 19992), (8160, 19796), (8330, 19392), (8484, 19040), (8585, 18816), (9408, 17170), (9520, 16968), (9696, 16660), (9898, 16320), (9996, 16160), (10302, 15680), (10605, 15232), (10880, 14847), (11312, 14280), (11424, 14140), (11760, 13736), (12019, 13440), (12120, 13328), (12495, 12928)]