171914880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 256

約数和(自身を含む): 608083200

約数和(自身を除く): 436168320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 229, 230, 240, 255, 272, 276, 320, 340, 345, 368, 384, 391, 408, 458, 460, 480, 510, 544, 552, 640, 680, 687, 690, 736, 782, 816, 916, 920, 960, 1020, 1088, 1104, 1145, 1173, 1360, 1374, 1380, 1472, 1564, 1632, 1832, 1840, 1920, 1955, 2040, 2176, 2208, 2290, 2346, 2720, 2748, 2760, 2944, 3128, 3264, 3435, 3664, 3680, 3893, 3910, 4080, 4416, 4580, 4692, 5267, 5440, 5496, 5520, 5865, 6256, 6528, 6870, 7328, 7360, 7786, 7820, 8160, 8832, 9160, 9384, 10534, 10880, 10992, 11040, 11679, 11730, 12512, 13740, 14656, 14720, 15572, 15640, 15801, 16320, 18320, 18768, 19465, 21068, 21984, 22080, 23358, 23460, 25024, 26335, 27480, 29312, 31144, 31280, 31602, 32640, 36640, 37536, 38930, 42136, 43968, 44160, 46716, 46920, 50048, 52670, 54960, 58395, 62288, 62560, 63204, 73280, 75072, 77860, 79005, 84272, 87936, 89539, 93432, 93840, 105340, 109920, 116790, 124576, 125120, 126408, 146560, 150144, 155720, 158010, 168544, 179078, 186864, 187680, 210680, 219840, 233580, 249152, 250240, 252816, 268617, 311440, 316020, 337088, 358156, 373728, 375360, 421360, 439680, 447695, 467160, 498304, 505632, 537234, 622880, 632040, 674176, 716312, 747456, 750720, 842720, 895390, 934320, 1011264, 1074468, 1245760, 1264080, 1343085, 1432624, 1494912, 1685440, 1790780, 1868640, 2022528, 2148936, 2491520, 2528160, 2686170, 2865248, 3370880, 3581560, 3737280, 4297872, 5056320, 5372340, 5730496, 7163120, 7474560, 8595744, 10112640, 10744680, 11460992, 14326240, 17191488, 21489360, 28652480, 34382976, 42978720, 57304960, 85957440, 171914880]

約数ペア:

[(1, 171914880), (2, 85957440), (3, 57304960), (4, 42978720), (5, 34382976), (6, 28652480), (8, 21489360), (10, 17191488), (12, 14326240), (15, 11460992), (16, 10744680), (17, 10112640), (20, 8595744), (23, 7474560), (24, 7163120), (30, 5730496), (32, 5372340), (34, 5056320), (40, 4297872), (46, 3737280), (48, 3581560), (51, 3370880), (60, 2865248), (64, 2686170), (68, 2528160), (69, 2491520), (80, 2148936), (85, 2022528), (92, 1868640), (96, 1790780), (102, 1685440), (115, 1494912), (120, 1432624), (128, 1343085), (136, 1264080), (138, 1245760), (160, 1074468), (170, 1011264), (184, 934320), (192, 895390), (204, 842720), (229, 750720), (230, 747456), (240, 716312), (255, 674176), (272, 632040), (276, 622880), (320, 537234), (340, 505632), (345, 498304), (368, 467160), (384, 447695), (391, 439680), (408, 421360), (458, 375360), (460, 373728), (480, 358156), (510, 337088), (544, 316020), (552, 311440), (640, 268617), (680, 252816), (687, 250240), (690, 249152), (736, 233580), (782, 219840), (816, 210680), (916, 187680), (920, 186864), (960, 179078), (1020, 168544), (1088, 158010), (1104, 155720), (1145, 150144), (1173, 146560), (1360, 126408), (1374, 125120), (1380, 124576), (1472, 116790), (1564, 109920), (1632, 105340), (1832, 93840), (1840, 93432), (1920, 89539), (1955, 87936), (2040, 84272), (2176, 79005), (2208, 77860), (2290, 75072), (2346, 73280), (2720, 63204), (2748, 62560), (2760, 62288), (2944, 58395), (3128, 54960), (3264, 52670), (3435, 50048), (3664, 46920), (3680, 46716), (3893, 44160), (3910, 43968), (4080, 42136), (4416, 38930), (4580, 37536), (4692, 36640), (5267, 32640), (5440, 31602), (5496, 31280), (5520, 31144), (5865, 29312), (6256, 27480), (6528, 26335), (6870, 25024), (7328, 23460), (7360, 23358), (7786, 22080), (7820, 21984), (8160, 21068), (8832, 19465), (9160, 18768), (9384, 18320), (10534, 16320), (10880, 15801), (10992, 15640), (11040, 15572), (11679, 14720), (11730, 14656), (12512, 13740)]