171519120

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 280

約数和(自身を含む): 636729336

約数和(自身を除く): 465210216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 173, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 346, 360, 405, 408, 432, 459, 486, 510, 519, 540, 612, 648, 680, 692, 720, 729, 765, 810, 816, 865, 918, 972, 1020, 1038, 1080, 1215, 1224, 1296, 1360, 1377, 1384, 1458, 1530, 1557, 1620, 1730, 1836, 1944, 2040, 2076, 2160, 2295, 2430, 2448, 2595, 2754, 2768, 2916, 2941, 3060, 3114, 3240, 3460, 3645, 3672, 3888, 4080, 4131, 4152, 4590, 4671, 4860, 5190, 5508, 5832, 5882, 6120, 6228, 6480, 6885, 6920, 7290, 7344, 7785, 8262, 8304, 8823, 9180, 9342, 9720, 10380, 11016, 11664, 11764, 12240, 12393, 12456, 13770, 13840, 14013, 14580, 14705, 15570, 16524, 17646, 18360, 18684, 19440, 20655, 20760, 22032, 23355, 23528, 24786, 24912, 26469, 27540, 28026, 29160, 29410, 31140, 33048, 35292, 36720, 37368, 41310, 41520, 42039, 44115, 46710, 47056, 49572, 52938, 55080, 56052, 58320, 58820, 61965, 62280, 66096, 70065, 70584, 74736, 79407, 82620, 84078, 88230, 93420, 99144, 105876, 110160, 112104, 117640, 123930, 124560, 126117, 132345, 140130, 141168, 158814, 165240, 168156, 176460, 186840, 198288, 210195, 211752, 224208, 235280, 238221, 247860, 252234, 264690, 280260, 317628, 330480, 336312, 352920, 373680, 397035, 420390, 423504, 476442, 495720, 504468, 529380, 560520, 630585, 635256, 672624, 705840, 714663, 794070, 840780, 952884, 991440, 1008936, 1058760, 1121040, 1191105, 1261170, 1270512, 1429326, 1588140, 1681560, 1905768, 2017872, 2117520, 2143989, 2382210, 2522340, 2858652, 3176280, 3363120, 3573315, 3811536, 4287978, 4764420, 5044680, 5717304, 6352560, 7146630, 8575956, 9528840, 10089360, 10719945, 11434608, 14293260, 17151912, 19057680, 21439890, 28586520, 34303824, 42879780, 57173040, 85759560, 171519120]

約数ペア:

[(1, 171519120), (2, 85759560), (3, 57173040), (4, 42879780), (5, 34303824), (6, 28586520), (8, 21439890), (9, 19057680), (10, 17151912), (12, 14293260), (15, 11434608), (16, 10719945), (17, 10089360), (18, 9528840), (20, 8575956), (24, 7146630), (27, 6352560), (30, 5717304), (34, 5044680), (36, 4764420), (40, 4287978), (45, 3811536), (48, 3573315), (51, 3363120), (54, 3176280), (60, 2858652), (68, 2522340), (72, 2382210), (80, 2143989), (81, 2117520), (85, 2017872), (90, 1905768), (102, 1681560), (108, 1588140), (120, 1429326), (135, 1270512), (136, 1261170), (144, 1191105), (153, 1121040), (162, 1058760), (170, 1008936), (173, 991440), (180, 952884), (204, 840780), (216, 794070), (240, 714663), (243, 705840), (255, 672624), (270, 635256), (272, 630585), (306, 560520), (324, 529380), (340, 504468), (346, 495720), (360, 476442), (405, 423504), (408, 420390), (432, 397035), (459, 373680), (486, 352920), (510, 336312), (519, 330480), (540, 317628), (612, 280260), (648, 264690), (680, 252234), (692, 247860), (720, 238221), (729, 235280), (765, 224208), (810, 211752), (816, 210195), (865, 198288), (918, 186840), (972, 176460), (1020, 168156), (1038, 165240), (1080, 158814), (1215, 141168), (1224, 140130), (1296, 132345), (1360, 126117), (1377, 124560), (1384, 123930), (1458, 117640), (1530, 112104), (1557, 110160), (1620, 105876), (1730, 99144), (1836, 93420), (1944, 88230), (2040, 84078), (2076, 82620), (2160, 79407), (2295, 74736), (2430, 70584), (2448, 70065), (2595, 66096), (2754, 62280), (2768, 61965), (2916, 58820), (2941, 58320), (3060, 56052), (3114, 55080), (3240, 52938), (3460, 49572), (3645, 47056), (3672, 46710), (3888, 44115), (4080, 42039), (4131, 41520), (4152, 41310), (4590, 37368), (4671, 36720), (4860, 35292), (5190, 33048), (5508, 31140), (5832, 29410), (5882, 29160), (6120, 28026), (6228, 27540), (6480, 26469), (6885, 24912), (6920, 24786), (7290, 23528), (7344, 23355), (7785, 22032), (8262, 20760), (8304, 20655), (8823, 19440), (9180, 18684), (9342, 18360), (9720, 17646), (10380, 16524), (11016, 15570), (11664, 14705), (11764, 14580), (12240, 14013), (12393, 13840), (12456, 13770)]