2003051520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2605

約数の個数: 264

約数和(自身を含む): 7351661304

約数和(自身を除く): 5348609784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2176, 2304, 2448, 2557, 2560, 2720, 2880, 3060, 3072, 3264, 3840, 4080, 4352, 4608, 4896, 5114, 5120, 5440, 5760, 6120, 6528, 7671, 7680, 8160, 8704, 9216, 9792, 10228, 10880, 11520, 12240, 12785, 13056, 15342, 15360, 16320, 17408, 19584, 20456, 21760, 23013, 23040, 24480, 25570, 26112, 30684, 32640, 38355, 39168, 40912, 43469, 43520, 46026, 46080, 48960, 51140, 52224, 61368, 65280, 76710, 78336, 81824, 86938, 87040, 92052, 97920, 102280, 115065, 122736, 130407, 130560, 153420, 156672, 163648, 173876, 184104, 195840, 204560, 217345, 230130, 245472, 260814, 261120, 306840, 327296, 347752, 368208, 391221, 391680, 409120, 434690, 460260, 490944, 521628, 613680, 652035, 654592, 695504, 736416, 782442, 783360, 818240, 869380, 920520, 981888, 1043256, 1227360, 1304070, 1309184, 1391008, 1472832, 1564884, 1636480, 1738760, 1841040, 1956105, 1963776, 2086512, 2454720, 2608140, 2618368, 2782016, 2945664, 3129768, 3272960, 3477520, 3682080, 3912210, 3927552, 4173024, 4909440, 5216280, 5564032, 5891328, 6259536, 6545920, 6955040, 7364160, 7824420, 7855104, 8346048, 9818880, 10432560, 11128064, 11782656, 12519072, 13091840, 13910080, 14728320, 15648840, 16692096, 19637760, 20865120, 22256128, 23565312, 25038144, 27820160, 29456640, 31297680, 33384192, 39275520, 41730240, 44512256, 50076288, 55640320, 58913280, 62595360, 66768384, 83460480, 100152576, 111280640, 117826560, 125190720, 133536768, 166920960, 200305152, 222561280, 250381440, 333841920, 400610304, 500762880, 667683840, 1001525760, 2003051520]

約数ペア:

[(1, 2003051520), (2, 1001525760), (3, 667683840), (4, 500762880), (5, 400610304), (6, 333841920), (8, 250381440), (9, 222561280), (10, 200305152), (12, 166920960), (15, 133536768), (16, 125190720), (17, 117826560), (18, 111280640), (20, 100152576), (24, 83460480), (30, 66768384), (32, 62595360), (34, 58913280), (36, 55640320), (40, 50076288), (45, 44512256), (48, 41730240), (51, 39275520), (60, 33384192), (64, 31297680), (68, 29456640), (72, 27820160), (80, 25038144), (85, 23565312), (90, 22256128), (96, 20865120), (102, 19637760), (120, 16692096), (128, 15648840), (136, 14728320), (144, 13910080), (153, 13091840), (160, 12519072), (170, 11782656), (180, 11128064), (192, 10432560), (204, 9818880), (240, 8346048), (255, 7855104), (256, 7824420), (272, 7364160), (288, 6955040), (306, 6545920), (320, 6259536), (340, 5891328), (360, 5564032), (384, 5216280), (408, 4909440), (480, 4173024), (510, 3927552), (512, 3912210), (544, 3682080), (576, 3477520), (612, 3272960), (640, 3129768), (680, 2945664), (720, 2782016), (765, 2618368), (768, 2608140), (816, 2454720), (960, 2086512), (1020, 1963776), (1024, 1956105), (1088, 1841040), (1152, 1738760), (1224, 1636480), (1280, 1564884), (1360, 1472832), (1440, 1391008), (1530, 1309184), (1536, 1304070), (1632, 1227360), (1920, 1043256), (2040, 981888), (2176, 920520), (2304, 869380), (2448, 818240), (2557, 783360), (2560, 782442), (2720, 736416), (2880, 695504), (3060, 654592), (3072, 652035), (3264, 613680), (3840, 521628), (4080, 490944), (4352, 460260), (4608, 434690), (4896, 409120), (5114, 391680), (5120, 391221), (5440, 368208), (5760, 347752), (6120, 327296), (6528, 306840), (7671, 261120), (7680, 260814), (8160, 245472), (8704, 230130), (9216, 217345), (9792, 204560), (10228, 195840), (10880, 184104), (11520, 173876), (12240, 163648), (12785, 156672), (13056, 153420), (15342, 130560), (15360, 130407), (16320, 122736), (17408, 115065), (19584, 102280), (20456, 97920), (21760, 92052), (23013, 87040), (23040, 86938), (24480, 81824), (25570, 78336), (26112, 76710), (30684, 65280), (32640, 61368), (38355, 52224), (39168, 51140), (40912, 48960), (43469, 46080), (43520, 46026)]