18315198720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17471}}^1$

素因数の和:17518

約数の個数: 432

約数和(自身を含む): 77996685312

約数和(自身を除く): 59681486592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 768, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1792, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2304, 2340, 2496, 2520, 2688, 2730, 2880, 2912, 3120, 3276, 3328, 3360, 3640, 3744, 3840, 4032, 4095, 4160, 4368, 4480, 4680, 4992, 5040, 5376, 5460, 5760, 5824, 6240, 6552, 6720, 7280, 7488, 8064, 8190, 8320, 8736, 8960, 9360, 9984, 10080, 10920, 11520, 11648, 12480, 13104, 13440, 14560, 14976, 16128, 16380, 16640, 17471, 17472, 18720, 20160, 21840, 23296, 24960, 26208, 26880, 29120, 29952, 32760, 34942, 34944, 37440, 40320, 43680, 49920, 52413, 52416, 58240, 65520, 69884, 69888, 74880, 80640, 87355, 87360, 104826, 104832, 116480, 122297, 131040, 139768, 149760, 157239, 174710, 174720, 209652, 209664, 227123, 244594, 262065, 262080, 279536, 314478, 349420, 349440, 366891, 419304, 454246, 489188, 524130, 524160, 559072, 611485, 628956, 681369, 698840, 733782, 786195, 838608, 908492, 978376, 1048260, 1048320, 1100673, 1118144, 1135615, 1222970, 1257912, 1362738, 1397680, 1467564, 1572390, 1589861, 1677216, 1816984, 1834455, 1956752, 2044107, 2096520, 2201346, 2236288, 2271230, 2445940, 2515824, 2725476, 2795360, 2935128, 3144780, 3179722, 3354432, 3406845, 3633968, 3668910, 3913504, 4088214, 4193040, 4402692, 4472576, 4542460, 4769583, 4891880, 5031648, 5450952, 5503365, 5590720, 5870256, 6289560, 6359444, 6708864, 6813690, 7267936, 7337820, 7827008, 7949305, 8176428, 8386080, 8805384, 9084920, 9539166, 9783760, 10063296, 10220535, 10901904, 11006730, 11181440, 11740512, 12579120, 12718888, 13417728, 13627380, 14308749, 14535872, 14675640, 15654016, 15898610, 16352856, 16772160, 17610768, 18169840, 19078332, 19567520, 20126592, 20441070, 21803808, 22013460, 22362880, 23481024, 23847915, 25158240, 25437776, 27254760, 28617498, 29071744, 29351280, 31308032, 31797220, 32705712, 33544320, 35221536, 36339680, 38156664, 39135040, 40253184, 40882140, 43607616, 44026920, 46962048, 47695830, 50316480, 50875552, 54509520, 57234996, 58143488, 58702560, 63594440, 65411424, 67088640, 70443072, 71543745, 72679360, 76313328, 78270080, 81764280, 87215232, 88053840, 93924096, 95391660, 100632960, 101751104, 109019040, 114469992, 117405120, 127188880, 130822848, 140886144, 143087490, 145358720, 152626656, 156540160, 163528560, 174430464, 176107680, 190783320, 201265920, 203502208, 218038080, 228939984, 234810240, 254377760, 261645696, 281772288, 286174980, 290717440, 305253312, 327057120, 352215360, 381566640, 407004416, 436076160, 457879968, 469620480, 508755520, 523291392, 572349960, 610506624, 654114240, 704430720, 763133280, 872152320, 915759936, 1017511040, 1144699920, 1221013248, 1308228480, 1408861440, 1526266560, 1831519872, 2035022080, 2289399840, 2616456960, 3052533120, 3663039744, 4578799680, 6105066240, 9157599360, 18315198720]

約数ペア:

[(1, 18315198720), (2, 9157599360), (3, 6105066240), (4, 4578799680), (5, 3663039744), (6, 3052533120), (7, 2616456960), (8, 2289399840), (9, 2035022080), (10, 1831519872), (12, 1526266560), (13, 1408861440), (14, 1308228480), (15, 1221013248), (16, 1144699920), (18, 1017511040), (20, 915759936), (21, 872152320), (24, 763133280), (26, 704430720), (28, 654114240), (30, 610506624), (32, 572349960), (35, 523291392), (36, 508755520), (39, 469620480), (40, 457879968), (42, 436076160), (45, 407004416), (48, 381566640), (52, 352215360), (56, 327057120), (60, 305253312), (63, 290717440), (64, 286174980), (65, 281772288), (70, 261645696), (72, 254377760), (78, 234810240), (80, 228939984), (84, 218038080), (90, 203502208), (91, 201265920), (96, 190783320), (104, 176107680), (105, 174430464), (112, 163528560), (117, 156540160), (120, 152626656), (126, 145358720), (128, 143087490), (130, 140886144), (140, 130822848), (144, 127188880), (156, 117405120), (160, 114469992), (168, 109019040), (180, 101751104), (182, 100632960), (192, 95391660), (195, 93924096), (208, 88053840), (210, 87215232), (224, 81764280), (234, 78270080), (240, 76313328), (252, 72679360), (256, 71543745), (260, 70443072), (273, 67088640), (280, 65411424), (288, 63594440), (312, 58702560), (315, 58143488), (320, 57234996), (336, 54509520), (360, 50875552), (364, 50316480), (384, 47695830), (390, 46962048), (416, 44026920), (420, 43607616), (448, 40882140), (455, 40253184), (468, 39135040), (480, 38156664), (504, 36339680), (520, 35221536), (546, 33544320), (560, 32705712), (576, 31797220), (585, 31308032), (624, 29351280), (630, 29071744), (640, 28617498), (672, 27254760), (720, 25437776), (728, 25158240), (768, 23847915), (780, 23481024), (819, 22362880), (832, 22013460), (840, 21803808), (896, 20441070), (910, 20126592), (936, 19567520), (960, 19078332), (1008, 18169840), (1040, 17610768), (1092, 16772160), (1120, 16352856), (1152, 15898610), (1170, 15654016), (1248, 14675640), (1260, 14535872), (1280, 14308749), (1344, 13627380), (1365, 13417728), (1440, 12718888), (1456, 12579120), (1560, 11740512), (1638, 11181440), (1664, 11006730), (1680, 10901904), (1792, 10220535), (1820, 10063296), (1872, 9783760), (1920, 9539166), (2016, 9084920), (2080, 8805384), (2184, 8386080), (2240, 8176428), (2304, 7949305), (2340, 7827008), (2496, 7337820), (2520, 7267936), (2688, 6813690), (2730, 6708864), (2880, 6359444), (2912, 6289560), (3120, 5870256), (3276, 5590720), (3328, 5503365), (3360, 5450952), (3640, 5031648), (3744, 4891880), (3840, 4769583), (4032, 4542460), (4095, 4472576), (4160, 4402692), (4368, 4193040), (4480, 4088214), (4680, 3913504), (4992, 3668910), (5040, 3633968), (5376, 3406845), (5460, 3354432), (5760, 3179722), (5824, 3144780), (6240, 2935128), (6552, 2795360), (6720, 2725476), (7280, 2515824), (7488, 2445940), (8064, 2271230), (8190, 2236288), (8320, 2201346), (8736, 2096520), (8960, 2044107), (9360, 1956752), (9984, 1834455), (10080, 1816984), (10920, 1677216), (11520, 1589861), (11648, 1572390), (12480, 1467564), (13104, 1397680), (13440, 1362738), (14560, 1257912), (14976, 1222970), (16128, 1135615), (16380, 1118144), (16640, 1100673), (17471, 1048320), (17472, 1048260), (18720, 978376), (20160, 908492), (21840, 838608), (23296, 786195), (24960, 733782), (26208, 698840), (26880, 681369), (29120, 628956), (29952, 611485), (32760, 559072), (34942, 524160), (34944, 524130), (37440, 489188), (40320, 454246), (43680, 419304), (49920, 366891), (52413, 349440), (52416, 349420), (58240, 314478), (65520, 279536), (69884, 262080), (69888, 262065), (74880, 244594), (80640, 227123), (87355, 209664), (87360, 209652), (104826, 174720), (104832, 174710), (116480, 157239), (122297, 149760), (131040, 139768)]