628446720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 320

約数和(自身を含む): 2255641344

約数和(自身を除く): 1627194624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 120, 128, 129, 132, 160, 165, 172, 173, 176, 192, 215, 220, 240, 256, 258, 264, 320, 330, 344, 346, 352, 384, 430, 440, 473, 480, 512, 516, 519, 528, 640, 645, 660, 688, 692, 704, 768, 860, 865, 880, 946, 960, 1032, 1038, 1056, 1280, 1290, 1320, 1376, 1384, 1408, 1419, 1536, 1720, 1730, 1760, 1892, 1903, 1920, 2064, 2076, 2112, 2365, 2560, 2580, 2595, 2640, 2752, 2768, 2816, 2838, 3440, 3460, 3520, 3784, 3806, 3840, 4128, 4152, 4224, 4730, 5160, 5190, 5280, 5504, 5536, 5632, 5676, 5709, 6880, 6920, 7040, 7095, 7439, 7568, 7612, 7680, 8256, 8304, 8448, 9460, 9515, 10320, 10380, 10560, 11008, 11072, 11352, 11418, 13760, 13840, 14080, 14190, 14878, 15136, 15224, 16512, 16608, 16896, 18920, 19030, 20640, 20760, 21120, 22016, 22144, 22317, 22704, 22836, 27520, 27680, 28160, 28380, 28545, 29756, 30272, 30448, 33024, 33216, 37195, 37840, 38060, 41280, 41520, 42240, 44288, 44634, 45408, 45672, 55040, 55360, 56760, 57090, 59512, 60544, 60896, 66048, 66432, 74390, 75680, 76120, 81829, 82560, 83040, 84480, 88576, 89268, 90816, 91344, 110080, 110720, 111585, 113520, 114180, 119024, 121088, 121792, 132864, 148780, 151360, 152240, 163658, 165120, 166080, 178536, 181632, 182688, 221440, 223170, 227040, 228360, 238048, 242176, 243584, 245487, 265728, 297560, 302720, 304480, 327316, 330240, 332160, 357072, 363264, 365376, 409145, 442880, 446340, 454080, 456720, 476096, 487168, 490974, 595120, 605440, 608960, 654632, 664320, 714144, 726528, 730752, 818290, 892680, 908160, 913440, 952192, 974336, 981948, 1190240, 1210880, 1217920, 1227435, 1309264, 1328640, 1428288, 1461504, 1636580, 1785360, 1816320, 1826880, 1904384, 1963896, 2380480, 2435840, 2454870, 2618528, 2856576, 2923008, 3273160, 3570720, 3632640, 3653760, 3808768, 3927792, 4760960, 4871680, 4909740, 5237056, 5713152, 6546320, 7141440, 7307520, 7855584, 9521920, 9819480, 10474112, 11426304, 13092640, 14282880, 14615040, 15711168, 19043840, 19638960, 20948224, 26185280, 28565760, 31422336, 39277920, 41896448, 52370560, 57131520, 62844672, 78555840, 104741120, 125689344, 157111680, 209482240, 314223360, 628446720]

約数ペア:

[(1, 628446720), (2, 314223360), (3, 209482240), (4, 157111680), (5, 125689344), (6, 104741120), (8, 78555840), (10, 62844672), (11, 57131520), (12, 52370560), (15, 41896448), (16, 39277920), (20, 31422336), (22, 28565760), (24, 26185280), (30, 20948224), (32, 19638960), (33, 19043840), (40, 15711168), (43, 14615040), (44, 14282880), (48, 13092640), (55, 11426304), (60, 10474112), (64, 9819480), (66, 9521920), (80, 7855584), (86, 7307520), (88, 7141440), (96, 6546320), (110, 5713152), (120, 5237056), (128, 4909740), (129, 4871680), (132, 4760960), (160, 3927792), (165, 3808768), (172, 3653760), (173, 3632640), (176, 3570720), (192, 3273160), (215, 2923008), (220, 2856576), (240, 2618528), (256, 2454870), (258, 2435840), (264, 2380480), (320, 1963896), (330, 1904384), (344, 1826880), (346, 1816320), (352, 1785360), (384, 1636580), (430, 1461504), (440, 1428288), (473, 1328640), (480, 1309264), (512, 1227435), (516, 1217920), (519, 1210880), (528, 1190240), (640, 981948), (645, 974336), (660, 952192), (688, 913440), (692, 908160), (704, 892680), (768, 818290), (860, 730752), (865, 726528), (880, 714144), (946, 664320), (960, 654632), (1032, 608960), (1038, 605440), (1056, 595120), (1280, 490974), (1290, 487168), (1320, 476096), (1376, 456720), (1384, 454080), (1408, 446340), (1419, 442880), (1536, 409145), (1720, 365376), (1730, 363264), (1760, 357072), (1892, 332160), (1903, 330240), (1920, 327316), (2064, 304480), (2076, 302720), (2112, 297560), (2365, 265728), (2560, 245487), (2580, 243584), (2595, 242176), (2640, 238048), (2752, 228360), (2768, 227040), (2816, 223170), (2838, 221440), (3440, 182688), (3460, 181632), (3520, 178536), (3784, 166080), (3806, 165120), (3840, 163658), (4128, 152240), (4152, 151360), (4224, 148780), (4730, 132864), (5160, 121792), (5190, 121088), (5280, 119024), (5504, 114180), (5536, 113520), (5632, 111585), (5676, 110720), (5709, 110080), (6880, 91344), (6920, 90816), (7040, 89268), (7095, 88576), (7439, 84480), (7568, 83040), (7612, 82560), (7680, 81829), (8256, 76120), (8304, 75680), (8448, 74390), (9460, 66432), (9515, 66048), (10320, 60896), (10380, 60544), (10560, 59512), (11008, 57090), (11072, 56760), (11352, 55360), (11418, 55040), (13760, 45672), (13840, 45408), (14080, 44634), (14190, 44288), (14878, 42240), (15136, 41520), (15224, 41280), (16512, 38060), (16608, 37840), (16896, 37195), (18920, 33216), (19030, 33024), (20640, 30448), (20760, 30272), (21120, 29756), (22016, 28545), (22144, 28380), (22317, 28160), (22704, 27680), (22836, 27520)]