18968359680

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9629}}^1$

素因数の和:9681

約数の個数: 360

約数和(自身を含む): 71451903600

約数和(自身を除く): 52483543920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 768, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3456, 3648, 3840, 4104, 4320, 4560, 4864, 5130, 5184, 5472, 5760, 6080, 6156, 6480, 6840, 6912, 7296, 7695, 8208, 8640, 9120, 9629, 10260, 10368, 10944, 11520, 12160, 12312, 12960, 13680, 14592, 15390, 16416, 17280, 18240, 19258, 20520, 20736, 21888, 24320, 24624, 25920, 27360, 28887, 30780, 32832, 34560, 36480, 38516, 41040, 43776, 48145, 49248, 51840, 54720, 57774, 61560, 65664, 72960, 77032, 82080, 86661, 96290, 98496, 103680, 109440, 115548, 123120, 131328, 144435, 154064, 164160, 173322, 182951, 192580, 196992, 218880, 231096, 246240, 259983, 288870, 308128, 328320, 346644, 365902, 385160, 393984, 433305, 462192, 492480, 519966, 548853, 577740, 616256, 656640, 693288, 731804, 770320, 779949, 866610, 914755, 924384, 984960, 1039932, 1097706, 1155480, 1232512, 1299915, 1386576, 1463608, 1540640, 1559898, 1646559, 1733220, 1829510, 1848768, 1969920, 2079864, 2195412, 2310960, 2465024, 2599830, 2744265, 2773152, 2927216, 3081280, 3119796, 3293118, 3466440, 3659020, 3697536, 3899745, 4159728, 4390824, 4621920, 4939677, 5199660, 5488530, 5546304, 5854432, 6162560, 6239592, 6586236, 6932880, 7318040, 7395072, 7799490, 8232795, 8319456, 8781648, 9243840, 9879354, 10399320, 10977060, 11092608, 11708864, 12325120, 12479184, 13172472, 13865760, 14636080, 14819031, 15598980, 16465590, 16638912, 17563296, 18487680, 19758708, 20798640, 21954120, 22185216, 23417728, 24698385, 24958368, 26344944, 27731520, 29272160, 29638062, 31197960, 32931180, 33277824, 35126592, 36975360, 39517416, 41597280, 43908240, 46835456, 49396770, 49916736, 52689888, 55463040, 58544320, 59276124, 62395920, 65862360, 66555648, 70253184, 74095155, 79034832, 83194560, 87816480, 98793540, 99833472, 105379776, 110926080, 117088640, 118552248, 124791840, 131724720, 140506368, 148190310, 158069664, 166389120, 175632960, 197587080, 199666944, 210759552, 234177280, 237104496, 249583680, 263449440, 296380620, 316139328, 332778240, 351265920, 395174160, 421519104, 474208992, 499167360, 526898880, 592761240, 632278656, 702531840, 790348320, 948417984, 998334720, 1053797760, 1185522480, 1264557312, 1580696640, 1896835968, 2107595520, 2371044960, 3161393280, 3793671936, 4742089920, 6322786560, 9484179840, 18968359680]

約数ペア:

[(1, 18968359680), (2, 9484179840), (3, 6322786560), (4, 4742089920), (5, 3793671936), (6, 3161393280), (8, 2371044960), (9, 2107595520), (10, 1896835968), (12, 1580696640), (15, 1264557312), (16, 1185522480), (18, 1053797760), (19, 998334720), (20, 948417984), (24, 790348320), (27, 702531840), (30, 632278656), (32, 592761240), (36, 526898880), (38, 499167360), (40, 474208992), (45, 421519104), (48, 395174160), (54, 351265920), (57, 332778240), (60, 316139328), (64, 296380620), (72, 263449440), (76, 249583680), (80, 237104496), (81, 234177280), (90, 210759552), (95, 199666944), (96, 197587080), (108, 175632960), (114, 166389120), (120, 158069664), (128, 148190310), (135, 140506368), (144, 131724720), (152, 124791840), (160, 118552248), (162, 117088640), (171, 110926080), (180, 105379776), (190, 99833472), (192, 98793540), (216, 87816480), (228, 83194560), (240, 79034832), (256, 74095155), (270, 70253184), (285, 66555648), (288, 65862360), (304, 62395920), (320, 59276124), (324, 58544320), (342, 55463040), (360, 52689888), (380, 49916736), (384, 49396770), (405, 46835456), (432, 43908240), (456, 41597280), (480, 39517416), (513, 36975360), (540, 35126592), (570, 33277824), (576, 32931180), (608, 31197960), (640, 29638062), (648, 29272160), (684, 27731520), (720, 26344944), (760, 24958368), (768, 24698385), (810, 23417728), (855, 22185216), (864, 21954120), (912, 20798640), (960, 19758708), (1026, 18487680), (1080, 17563296), (1140, 16638912), (1152, 16465590), (1216, 15598980), (1280, 14819031), (1296, 14636080), (1368, 13865760), (1440, 13172472), (1520, 12479184), (1539, 12325120), (1620, 11708864), (1710, 11092608), (1728, 10977060), (1824, 10399320), (1920, 9879354), (2052, 9243840), (2160, 8781648), (2280, 8319456), (2304, 8232795), (2432, 7799490), (2565, 7395072), (2592, 7318040), (2736, 6932880), (2880, 6586236), (3040, 6239592), (3078, 6162560), (3240, 5854432), (3420, 5546304), (3456, 5488530), (3648, 5199660), (3840, 4939677), (4104, 4621920), (4320, 4390824), (4560, 4159728), (4864, 3899745), (5130, 3697536), (5184, 3659020), (5472, 3466440), (5760, 3293118), (6080, 3119796), (6156, 3081280), (6480, 2927216), (6840, 2773152), (6912, 2744265), (7296, 2599830), (7695, 2465024), (8208, 2310960), (8640, 2195412), (9120, 2079864), (9629, 1969920), (10260, 1848768), (10368, 1829510), (10944, 1733220), (11520, 1646559), (12160, 1559898), (12312, 1540640), (12960, 1463608), (13680, 1386576), (14592, 1299915), (15390, 1232512), (16416, 1155480), (17280, 1097706), (18240, 1039932), (19258, 984960), (20520, 924384), (20736, 914755), (21888, 866610), (24320, 779949), (24624, 770320), (25920, 731804), (27360, 693288), (28887, 656640), (30780, 616256), (32832, 577740), (34560, 548853), (36480, 519966), (38516, 492480), (41040, 462192), (43776, 433305), (48145, 393984), (49248, 385160), (51840, 365902), (54720, 346644), (57774, 328320), (61560, 308128), (65664, 288870), (72960, 259983), (77032, 246240), (82080, 231096), (86661, 218880), (96290, 196992), (98496, 192580), (103680, 182951), (109440, 173322), (115548, 164160), (123120, 154064), (131328, 144435)]