1638789120

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:575

約数の個数: 312

約数和(自身を含む): 6026085936

約数和(自身を除く): 4387296816

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, 523, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1046, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1569, 1632, 1920, 2040, 2048, 2092, 2176, 2304, 2448, 2560, 2615, 2720, 2880, 3060, 3072, 3138, 3264, 3840, 4080, 4096, 4184, 4352, 4608, 4707, 4896, 5120, 5230, 5440, 5760, 6120, 6144, 6276, 6528, 7680, 7845, 8160, 8368, 8704, 8891, 9216, 9414, 9792, 10240, 10460, 10880, 11520, 12240, 12288, 12552, 13056, 15360, 15690, 16320, 16736, 17408, 17782, 18432, 18828, 19584, 20480, 20920, 21760, 23040, 23535, 24480, 25104, 26112, 26673, 30720, 31380, 32640, 33472, 34816, 35564, 36864, 37656, 39168, 41840, 43520, 44455, 46080, 47070, 48960, 50208, 52224, 53346, 61440, 62760, 65280, 66944, 69632, 71128, 75312, 78336, 80019, 83680, 87040, 88910, 92160, 94140, 97920, 100416, 104448, 106692, 125520, 130560, 133365, 133888, 142256, 150624, 156672, 160038, 167360, 174080, 177820, 184320, 188280, 195840, 200832, 208896, 213384, 251040, 261120, 266730, 267776, 284512, 301248, 313344, 320076, 334720, 348160, 355640, 376560, 391680, 400095, 401664, 426768, 502080, 522240, 533460, 535552, 569024, 602496, 626688, 640152, 669440, 711280, 753120, 783360, 800190, 803328, 853536, 1004160, 1044480, 1066920, 1071104, 1138048, 1204992, 1280304, 1338880, 1422560, 1506240, 1566720, 1600380, 1606656, 1707072, 2008320, 2133840, 2142208, 2276096, 2409984, 2560608, 2677760, 2845120, 3012480, 3133440, 3200760, 3213312, 3414144, 4016640, 4267680, 4552192, 4819968, 5121216, 5355520, 5690240, 6024960, 6401520, 6426624, 6828288, 8033280, 8535360, 9104384, 9639936, 10242432, 10711040, 11380480, 12049920, 12803040, 13656576, 16066560, 17070720, 18208768, 19279872, 20484864, 22760960, 24099840, 25606080, 27313152, 32133120, 34141440, 36417536, 40969728, 45521920, 48199680, 51212160, 54626304, 68282880, 81939456, 91043840, 96399360, 102424320, 109252608, 136565760, 163878912, 182087680, 204848640, 273131520, 327757824, 409697280, 546263040, 819394560, 1638789120]

約数ペア:

[(1, 1638789120), (2, 819394560), (3, 546263040), (4, 409697280), (5, 327757824), (6, 273131520), (8, 204848640), (9, 182087680), (10, 163878912), (12, 136565760), (15, 109252608), (16, 102424320), (17, 96399360), (18, 91043840), (20, 81939456), (24, 68282880), (30, 54626304), (32, 51212160), (34, 48199680), (36, 45521920), (40, 40969728), (45, 36417536), (48, 34141440), (51, 32133120), (60, 27313152), (64, 25606080), (68, 24099840), (72, 22760960), (80, 20484864), (85, 19279872), (90, 18208768), (96, 17070720), (102, 16066560), (120, 13656576), (128, 12803040), (136, 12049920), (144, 11380480), (153, 10711040), (160, 10242432), (170, 9639936), (180, 9104384), (192, 8535360), (204, 8033280), (240, 6828288), (255, 6426624), (256, 6401520), (272, 6024960), (288, 5690240), (306, 5355520), (320, 5121216), (340, 4819968), (360, 4552192), (384, 4267680), (408, 4016640), (480, 3414144), (510, 3213312), (512, 3200760), (523, 3133440), (544, 3012480), (576, 2845120), (612, 2677760), (640, 2560608), (680, 2409984), (720, 2276096), (765, 2142208), (768, 2133840), (816, 2008320), (960, 1707072), (1020, 1606656), (1024, 1600380), (1046, 1566720), (1088, 1506240), (1152, 1422560), (1224, 1338880), (1280, 1280304), (1360, 1204992), (1440, 1138048), (1530, 1071104), (1536, 1066920), (1569, 1044480), (1632, 1004160), (1920, 853536), (2040, 803328), (2048, 800190), (2092, 783360), (2176, 753120), (2304, 711280), (2448, 669440), (2560, 640152), (2615, 626688), (2720, 602496), (2880, 569024), (3060, 535552), (3072, 533460), (3138, 522240), (3264, 502080), (3840, 426768), (4080, 401664), (4096, 400095), (4184, 391680), (4352, 376560), (4608, 355640), (4707, 348160), (4896, 334720), (5120, 320076), (5230, 313344), (5440, 301248), (5760, 284512), (6120, 267776), (6144, 266730), (6276, 261120), (6528, 251040), (7680, 213384), (7845, 208896), (8160, 200832), (8368, 195840), (8704, 188280), (8891, 184320), (9216, 177820), (9414, 174080), (9792, 167360), (10240, 160038), (10460, 156672), (10880, 150624), (11520, 142256), (12240, 133888), (12288, 133365), (12552, 130560), (13056, 125520), (15360, 106692), (15690, 104448), (16320, 100416), (16736, 97920), (17408, 94140), (17782, 92160), (18432, 88910), (18828, 87040), (19584, 83680), (20480, 80019), (20920, 78336), (21760, 75312), (23040, 71128), (23535, 69632), (24480, 66944), (25104, 65280), (26112, 62760), (26673, 61440), (30720, 53346), (31380, 52224), (32640, 50208), (33472, 48960), (34816, 47070), (35564, 46080), (36864, 44455), (37656, 43520), (39168, 41840)]