156965760

素因数分解:

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

素因数の和:278

約数の個数: 384

約数和(自身を含む): 658756800

約数和(自身を除く): 501791040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 229, 238, 240, 252, 255, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 458, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 640, 672, 680, 687, 714, 720, 765, 816, 840, 896, 916, 952, 960, 1008, 1020, 1071, 1088, 1120, 1145, 1152, 1190, 1224, 1260, 1344, 1360, 1374, 1428, 1440, 1530, 1603, 1632, 1680, 1785, 1832, 1904, 1920, 2016, 2040, 2061, 2142, 2176, 2240, 2290, 2380, 2448, 2520, 2688, 2720, 2748, 2856, 2880, 3060, 3206, 3264, 3360, 3435, 3570, 3664, 3808, 3893, 4032, 4080, 4122, 4284, 4480, 4580, 4760, 4809, 4896, 5040, 5355, 5440, 5496, 5712, 5760, 6120, 6412, 6528, 6720, 6870, 7140, 7328, 7616, 7786, 8015, 8064, 8160, 8244, 8568, 9160, 9520, 9618, 9792, 10080, 10305, 10710, 10880, 10992, 11424, 11679, 12240, 12824, 13440, 13740, 14280, 14427, 14656, 15232, 15572, 16030, 16320, 16488, 17136, 18320, 19040, 19236, 19465, 19584, 20160, 20610, 21420, 21984, 22848, 23358, 24045, 24480, 25648, 27251, 27480, 28560, 28854, 29312, 31144, 32060, 32640, 32976, 34272, 35037, 36640, 38080, 38472, 38930, 40320, 41220, 42840, 43968, 45696, 46716, 48090, 48960, 51296, 54502, 54960, 57120, 57708, 58395, 62288, 64120, 65952, 68544, 70074, 72135, 73280, 76160, 76944, 77860, 81753, 82440, 85680, 87936, 93432, 96180, 97920, 102592, 109004, 109920, 114240, 115416, 116790, 124576, 128240, 131904, 136255, 137088, 140148, 144270, 146560, 153888, 155720, 163506, 164880, 171360, 175185, 186864, 192360, 205184, 218008, 219840, 228480, 230832, 233580, 245259, 249152, 256480, 263808, 272510, 280296, 288540, 307776, 311440, 327012, 329760, 342720, 350370, 373728, 384720, 408765, 436016, 439680, 461664, 467160, 490518, 498304, 512960, 545020, 560592, 577080, 615552, 622880, 654024, 659520, 685440, 700740, 747456, 769440, 817530, 872032, 923328, 934320, 981036, 1025920, 1090040, 1121184, 1154160, 1226295, 1245760, 1308048, 1319040, 1401480, 1494912, 1538880, 1635060, 1744064, 1846656, 1868640, 1962072, 2180080, 2242368, 2308320, 2452590, 2491520, 2616096, 2802960, 3077760, 3270120, 3488128, 3737280, 3924144, 4360160, 4484736, 4616640, 4905180, 5232192, 5605920, 6540240, 7474560, 7848288, 8720320, 9233280, 9810360, 10464384, 11211840, 13080480, 15696576, 17440640, 19620720, 22423680, 26160960, 31393152, 39241440, 52321920, 78482880, 156965760]

約数ペア:

[(1, 156965760), (2, 78482880), (3, 52321920), (4, 39241440), (5, 31393152), (6, 26160960), (7, 22423680), (8, 19620720), (9, 17440640), (10, 15696576), (12, 13080480), (14, 11211840), (15, 10464384), (16, 9810360), (17, 9233280), (18, 8720320), (20, 7848288), (21, 7474560), (24, 6540240), (28, 5605920), (30, 5232192), (32, 4905180), (34, 4616640), (35, 4484736), (36, 4360160), (40, 3924144), (42, 3737280), (45, 3488128), (48, 3270120), (51, 3077760), (56, 2802960), (60, 2616096), (63, 2491520), (64, 2452590), (68, 2308320), (70, 2242368), (72, 2180080), (80, 1962072), (84, 1868640), (85, 1846656), (90, 1744064), (96, 1635060), (102, 1538880), (105, 1494912), (112, 1401480), (119, 1319040), (120, 1308048), (126, 1245760), (128, 1226295), (136, 1154160), (140, 1121184), (144, 1090040), (153, 1025920), (160, 981036), (168, 934320), (170, 923328), (180, 872032), (192, 817530), (204, 769440), (210, 747456), (224, 700740), (229, 685440), (238, 659520), (240, 654024), (252, 622880), (255, 615552), (272, 577080), (280, 560592), (288, 545020), (306, 512960), (315, 498304), (320, 490518), (336, 467160), (340, 461664), (357, 439680), (360, 436016), (384, 408765), (408, 384720), (420, 373728), (448, 350370), (458, 342720), (476, 329760), (480, 327012), (504, 311440), (510, 307776), (544, 288540), (560, 280296), (576, 272510), (595, 263808), (612, 256480), (630, 249152), (640, 245259), (672, 233580), (680, 230832), (687, 228480), (714, 219840), (720, 218008), (765, 205184), (816, 192360), (840, 186864), (896, 175185), (916, 171360), (952, 164880), (960, 163506), (1008, 155720), (1020, 153888), (1071, 146560), (1088, 144270), (1120, 140148), (1145, 137088), (1152, 136255), (1190, 131904), (1224, 128240), (1260, 124576), (1344, 116790), (1360, 115416), (1374, 114240), (1428, 109920), (1440, 109004), (1530, 102592), (1603, 97920), (1632, 96180), (1680, 93432), (1785, 87936), (1832, 85680), (1904, 82440), (1920, 81753), (2016, 77860), (2040, 76944), (2061, 76160), (2142, 73280), (2176, 72135), (2240, 70074), (2290, 68544), (2380, 65952), (2448, 64120), (2520, 62288), (2688, 58395), (2720, 57708), (2748, 57120), (2856, 54960), (2880, 54502), (3060, 51296), (3206, 48960), (3264, 48090), (3360, 46716), (3435, 45696), (3570, 43968), (3664, 42840), (3808, 41220), (3893, 40320), (4032, 38930), (4080, 38472), (4122, 38080), (4284, 36640), (4480, 35037), (4580, 34272), (4760, 32976), (4809, 32640), (4896, 32060), (5040, 31144), (5355, 29312), (5440, 28854), (5496, 28560), (5712, 27480), (5760, 27251), (6120, 25648), (6412, 24480), (6528, 24045), (6720, 23358), (6870, 22848), (7140, 21984), (7328, 21420), (7616, 20610), (7786, 20160), (8015, 19584), (8064, 19465), (8160, 19236), (8244, 19040), (8568, 18320), (9160, 17136), (9520, 16488), (9618, 16320), (9792, 16030), (10080, 15572), (10305, 15232), (10710, 14656), (10880, 14427), (10992, 14280), (11424, 13740), (11679, 13440), (12240, 12824)]