18005506560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41131}}^1$

素因数の和:41179

約数の個数: 240

約数和(自身を含む): 65641736160

約数和(自身を除く): 47636229600

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, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4608, 4864, 5472, 5760, 6080, 6840, 7296, 7680, 9120, 9728, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 23040, 24320, 27360, 29184, 36480, 41131, 43776, 48640, 54720, 72960, 82262, 87552, 109440, 123393, 145920, 164524, 205655, 218880, 246786, 329048, 370179, 411310, 437760, 493572, 616965, 658096, 740358, 781489, 822620, 987144, 1233930, 1316192, 1480716, 1562978, 1645240, 1850895, 1974288, 2344467, 2467860, 2632384, 2961432, 3125956, 3290480, 3701790, 3907445, 3948576, 4688934, 4935720, 5264768, 5922864, 6251912, 6580960, 7033401, 7403580, 7814890, 7897152, 9377868, 9871440, 10529536, 11722335, 11845728, 12503824, 13161920, 14066802, 14807160, 15629780, 15794304, 18755736, 19742880, 21059072, 23444670, 23691456, 25007648, 26323840, 28133604, 29614320, 31259560, 31588608, 35167005, 37511472, 39485760, 46889340, 47382912, 50015296, 52647680, 56267208, 59228640, 62519120, 63177216, 70334010, 75022944, 78971520, 93778680, 94765824, 100030592, 105295360, 112534416, 118457280, 125038240, 140668020, 150045888, 157943040, 187557360, 189531648, 200061184, 225068832, 236914560, 250076480, 281336040, 300091776, 315886080, 375114720, 400122368, 450137664, 473829120, 500152960, 562672080, 600183552, 750229440, 900275328, 947658240, 1000305920, 1125344160, 1200367104, 1500458880, 1800550656, 2000611840, 2250688320, 3000917760, 3601101312, 4501376640, 6001835520, 9002753280, 18005506560]

約数ペア:

[(1, 18005506560), (2, 9002753280), (3, 6001835520), (4, 4501376640), (5, 3601101312), (6, 3000917760), (8, 2250688320), (9, 2000611840), (10, 1800550656), (12, 1500458880), (15, 1200367104), (16, 1125344160), (18, 1000305920), (19, 947658240), (20, 900275328), (24, 750229440), (30, 600183552), (32, 562672080), (36, 500152960), (38, 473829120), (40, 450137664), (45, 400122368), (48, 375114720), (57, 315886080), (60, 300091776), (64, 281336040), (72, 250076480), (76, 236914560), (80, 225068832), (90, 200061184), (95, 189531648), (96, 187557360), (114, 157943040), (120, 150045888), (128, 140668020), (144, 125038240), (152, 118457280), (160, 112534416), (171, 105295360), (180, 100030592), (190, 94765824), (192, 93778680), (228, 78971520), (240, 75022944), (256, 70334010), (285, 63177216), (288, 62519120), (304, 59228640), (320, 56267208), (342, 52647680), (360, 50015296), (380, 47382912), (384, 46889340), (456, 39485760), (480, 37511472), (512, 35167005), (570, 31588608), (576, 31259560), (608, 29614320), (640, 28133604), (684, 26323840), (720, 25007648), (760, 23691456), (768, 23444670), (855, 21059072), (912, 19742880), (960, 18755736), (1140, 15794304), (1152, 15629780), (1216, 14807160), (1280, 14066802), (1368, 13161920), (1440, 12503824), (1520, 11845728), (1536, 11722335), (1710, 10529536), (1824, 9871440), (1920, 9377868), (2280, 7897152), (2304, 7814890), (2432, 7403580), (2560, 7033401), (2736, 6580960), (2880, 6251912), (3040, 5922864), (3420, 5264768), (3648, 4935720), (3840, 4688934), (4560, 3948576), (4608, 3907445), (4864, 3701790), (5472, 3290480), (5760, 3125956), (6080, 2961432), (6840, 2632384), (7296, 2467860), (7680, 2344467), (9120, 1974288), (9728, 1850895), (10944, 1645240), (11520, 1562978), (12160, 1480716), (13680, 1316192), (14592, 1233930), (18240, 987144), (21888, 822620), (23040, 781489), (24320, 740358), (27360, 658096), (29184, 616965), (36480, 493572), (41131, 437760), (43776, 411310), (48640, 370179), (54720, 329048), (72960, 246786), (82262, 218880), (87552, 205655), (109440, 164524), (123393, 145920)]