165144960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:550

約数の個数: 256

約数和(自身を含む): 616896000

約数和(自身を除く): 451751040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 503, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1006, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1509, 1520, 1710, 1728, 1824, 1920, 2012, 2052, 2160, 2280, 2432, 2515, 2565, 2736, 2880, 3018, 3040, 3420, 3456, 3648, 4024, 4104, 4320, 4527, 4560, 5030, 5130, 5472, 5760, 6036, 6080, 6840, 7296, 7545, 8048, 8208, 8640, 9054, 9120, 9557, 10060, 10260, 10944, 12072, 12160, 13581, 13680, 15090, 16096, 16416, 17280, 18108, 18240, 19114, 20120, 20520, 21888, 22635, 24144, 27162, 27360, 28671, 30180, 32192, 32832, 36216, 36480, 38228, 40240, 41040, 45270, 47785, 48288, 54324, 54720, 57342, 60360, 64384, 65664, 67905, 72432, 76456, 80480, 82080, 86013, 90540, 95570, 96576, 108648, 109440, 114684, 120720, 135810, 143355, 144864, 152912, 160960, 164160, 172026, 181080, 191140, 193152, 217296, 229368, 241440, 258039, 271620, 286710, 289728, 305824, 321920, 328320, 344052, 362160, 382280, 430065, 434592, 458736, 482880, 516078, 543240, 573420, 579456, 611648, 688104, 724320, 764560, 860130, 869184, 917472, 965760, 1032156, 1086480, 1146840, 1223296, 1290195, 1376208, 1448640, 1529120, 1720260, 1738368, 1834944, 2064312, 2172960, 2293680, 2580390, 2752416, 2897280, 3058240, 3440520, 3669888, 4128624, 4345920, 4587360, 5160780, 5504832, 6116480, 6881040, 8257248, 8691840, 9174720, 10321560, 11009664, 13762080, 16514496, 18349440, 20643120, 27524160, 33028992, 41286240, 55048320, 82572480, 165144960]

約数ペア:

[(1, 165144960), (2, 82572480), (3, 55048320), (4, 41286240), (5, 33028992), (6, 27524160), (8, 20643120), (9, 18349440), (10, 16514496), (12, 13762080), (15, 11009664), (16, 10321560), (18, 9174720), (19, 8691840), (20, 8257248), (24, 6881040), (27, 6116480), (30, 5504832), (32, 5160780), (36, 4587360), (38, 4345920), (40, 4128624), (45, 3669888), (48, 3440520), (54, 3058240), (57, 2897280), (60, 2752416), (64, 2580390), (72, 2293680), (76, 2172960), (80, 2064312), (90, 1834944), (95, 1738368), (96, 1720260), (108, 1529120), (114, 1448640), (120, 1376208), (128, 1290195), (135, 1223296), (144, 1146840), (152, 1086480), (160, 1032156), (171, 965760), (180, 917472), (190, 869184), (192, 860130), (216, 764560), (228, 724320), (240, 688104), (270, 611648), (285, 579456), (288, 573420), (304, 543240), (320, 516078), (342, 482880), (360, 458736), (380, 434592), (384, 430065), (432, 382280), (456, 362160), (480, 344052), (503, 328320), (513, 321920), (540, 305824), (570, 289728), (576, 286710), (608, 271620), (640, 258039), (684, 241440), (720, 229368), (760, 217296), (855, 193152), (864, 191140), (912, 181080), (960, 172026), (1006, 164160), (1026, 160960), (1080, 152912), (1140, 144864), (1152, 143355), (1216, 135810), (1368, 120720), (1440, 114684), (1509, 109440), (1520, 108648), (1710, 96576), (1728, 95570), (1824, 90540), (1920, 86013), (2012, 82080), (2052, 80480), (2160, 76456), (2280, 72432), (2432, 67905), (2515, 65664), (2565, 64384), (2736, 60360), (2880, 57342), (3018, 54720), (3040, 54324), (3420, 48288), (3456, 47785), (3648, 45270), (4024, 41040), (4104, 40240), (4320, 38228), (4527, 36480), (4560, 36216), (5030, 32832), (5130, 32192), (5472, 30180), (5760, 28671), (6036, 27360), (6080, 27162), (6840, 24144), (7296, 22635), (7545, 21888), (8048, 20520), (8208, 20120), (8640, 19114), (9054, 18240), (9120, 18108), (9557, 17280), (10060, 16416), (10260, 16096), (10944, 15090), (12072, 13680), (12160, 13581)]