18783624960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{85817}}^1$

素因数の和:85863

約数の個数: 216

約数和(自身を含む): 68410676880

約数和(自身を除く): 49627051920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 24320, 27360, 36480, 43776, 54720, 72960, 85817, 109440, 171634, 218880, 257451, 343268, 429085, 514902, 686536, 772353, 858170, 1029804, 1287255, 1373072, 1544706, 1630523, 1716340, 2059608, 2574510, 2746144, 3089412, 3261046, 3432680, 3861765, 4119216, 4891569, 5149020, 5492288, 6178824, 6522092, 6865360, 7723530, 8152615, 8238432, 9783138, 10298040, 10984576, 12357648, 13044184, 13730720, 14674707, 15447060, 16305230, 16476864, 19566276, 20596080, 21969152, 24457845, 24715296, 26088368, 27461440, 29349414, 30894120, 32610460, 32953728, 39132552, 41192160, 48915690, 49430592, 52176736, 54922880, 58698828, 61788240, 65220920, 65907456, 73373535, 78265104, 82384320, 97831380, 98861184, 104353472, 109845760, 117397656, 123576480, 130441840, 146747070, 156530208, 164768640, 195662760, 197722368, 208706944, 234795312, 247152960, 260883680, 293494140, 313060416, 329537280, 391325520, 417413888, 469590624, 494305920, 521767360, 586988280, 626120832, 782651040, 939181248, 988611840, 1043534720, 1173976560, 1252241664, 1565302080, 1878362496, 2087069440, 2347953120, 3130604160, 3756724992, 4695906240, 6261208320, 9391812480, 18783624960]

約数ペア:

[(1, 18783624960), (2, 9391812480), (3, 6261208320), (4, 4695906240), (5, 3756724992), (6, 3130604160), (8, 2347953120), (9, 2087069440), (10, 1878362496), (12, 1565302080), (15, 1252241664), (16, 1173976560), (18, 1043534720), (19, 988611840), (20, 939181248), (24, 782651040), (30, 626120832), (32, 586988280), (36, 521767360), (38, 494305920), (40, 469590624), (45, 417413888), (48, 391325520), (57, 329537280), (60, 313060416), (64, 293494140), (72, 260883680), (76, 247152960), (80, 234795312), (90, 208706944), (95, 197722368), (96, 195662760), (114, 164768640), (120, 156530208), (128, 146747070), (144, 130441840), (152, 123576480), (160, 117397656), (171, 109845760), (180, 104353472), (190, 98861184), (192, 97831380), (228, 82384320), (240, 78265104), (256, 73373535), (285, 65907456), (288, 65220920), (304, 61788240), (320, 58698828), (342, 54922880), (360, 52176736), (380, 49430592), (384, 48915690), (456, 41192160), (480, 39132552), (570, 32953728), (576, 32610460), (608, 30894120), (640, 29349414), (684, 27461440), (720, 26088368), (760, 24715296), (768, 24457845), (855, 21969152), (912, 20596080), (960, 19566276), (1140, 16476864), (1152, 16305230), (1216, 15447060), (1280, 14674707), (1368, 13730720), (1440, 13044184), (1520, 12357648), (1710, 10984576), (1824, 10298040), (1920, 9783138), (2280, 8238432), (2304, 8152615), (2432, 7723530), (2736, 6865360), (2880, 6522092), (3040, 6178824), (3420, 5492288), (3648, 5149020), (3840, 4891569), (4560, 4119216), (4864, 3861765), (5472, 3432680), (5760, 3261046), (6080, 3089412), (6840, 2746144), (7296, 2574510), (9120, 2059608), (10944, 1716340), (11520, 1630523), (12160, 1544706), (13680, 1373072), (14592, 1287255), (18240, 1029804), (21888, 858170), (24320, 772353), (27360, 686536), (36480, 514902), (43776, 429085), (54720, 343268), (72960, 257451), (85817, 218880), (109440, 171634)]