19135367680

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 320

約数和(自身を含む): 54397018368

約数和(自身を除く): 35261650688

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 167, 176, 208, 220, 256, 260, 286, 313, 320, 334, 352, 416, 440, 512, 520, 572, 626, 640, 668, 704, 715, 832, 835, 880, 1040, 1144, 1252, 1280, 1336, 1408, 1430, 1565, 1664, 1670, 1760, 1837, 2080, 2171, 2288, 2504, 2560, 2672, 2816, 2860, 3130, 3328, 3340, 3443, 3520, 3674, 4069, 4160, 4342, 4576, 5008, 5344, 5632, 5720, 6260, 6656, 6680, 6886, 7040, 7348, 8138, 8320, 8684, 9152, 9185, 10016, 10688, 10855, 11440, 12520, 13360, 13772, 14080, 14696, 16276, 16640, 17215, 17368, 18304, 18370, 20032, 20345, 21376, 21710, 22880, 23881, 25040, 26720, 27544, 28160, 29392, 32552, 33280, 34430, 34736, 36608, 36740, 40064, 40690, 42752, 43420, 44759, 45760, 47762, 50080, 52271, 53440, 55088, 58784, 65104, 68860, 69472, 73216, 73480, 80128, 81380, 85504, 86840, 89518, 91520, 95524, 100160, 104542, 106880, 110176, 117568, 119405, 130208, 137720, 138944, 146960, 160256, 162760, 173680, 179036, 183040, 191048, 200320, 209084, 213760, 220352, 223795, 235136, 238810, 260416, 261355, 275440, 277888, 293920, 325520, 347360, 358072, 366080, 382096, 400640, 418168, 427520, 440704, 447590, 470272, 477620, 520832, 522710, 550880, 555776, 574981, 587840, 651040, 679523, 694720, 716144, 764192, 801280, 836336, 881408, 895180, 940544, 955240, 1041664, 1045420, 1101760, 1111552, 1149962, 1175680, 1302080, 1359046, 1389440, 1432288, 1528384, 1672672, 1762816, 1790360, 1910480, 2083328, 2090840, 2203520, 2299924, 2351360, 2604160, 2718092, 2778880, 2864576, 2874905, 3056768, 3345344, 3397615, 3580720, 3820960, 4181680, 4407040, 4599848, 4702720, 5208320, 5436184, 5557760, 5729152, 5749810, 6113536, 6690688, 6795230, 7161440, 7474753, 7641920, 8363360, 8814080, 9199696, 10416640, 10872368, 11458304, 11499620, 12227072, 13381376, 13590460, 14322880, 14949506, 15283840, 16726720, 18399392, 21744736, 22916608, 22999240, 26762752, 27180920, 28645760, 29899012, 30567680, 33453440, 36798784, 37373765, 43489472, 45998480, 54361840, 57291520, 59798024, 61135360, 66906880, 73597568, 74747530, 86978944, 91996960, 108723680, 114583040, 119596048, 133813760, 147195136, 149495060, 173957888, 183993920, 217447360, 239192096, 294390272, 298990120, 347915776, 367987840, 434894720, 478384192, 597980240, 735975680, 869789440, 956768384, 1195960480, 1471951360, 1739578880, 1913536768, 2391920960, 3827073536, 4783841920, 9567683840, 19135367680]

約数ペア:

[(1, 19135367680), (2, 9567683840), (4, 4783841920), (5, 3827073536), (8, 2391920960), (10, 1913536768), (11, 1739578880), (13, 1471951360), (16, 1195960480), (20, 956768384), (22, 869789440), (26, 735975680), (32, 597980240), (40, 478384192), (44, 434894720), (52, 367987840), (55, 347915776), (64, 298990120), (65, 294390272), (80, 239192096), (88, 217447360), (104, 183993920), (110, 173957888), (128, 149495060), (130, 147195136), (143, 133813760), (160, 119596048), (167, 114583040), (176, 108723680), (208, 91996960), (220, 86978944), (256, 74747530), (260, 73597568), (286, 66906880), (313, 61135360), (320, 59798024), (334, 57291520), (352, 54361840), (416, 45998480), (440, 43489472), (512, 37373765), (520, 36798784), (572, 33453440), (626, 30567680), (640, 29899012), (668, 28645760), (704, 27180920), (715, 26762752), (832, 22999240), (835, 22916608), (880, 21744736), (1040, 18399392), (1144, 16726720), (1252, 15283840), (1280, 14949506), (1336, 14322880), (1408, 13590460), (1430, 13381376), (1565, 12227072), (1664, 11499620), (1670, 11458304), (1760, 10872368), (1837, 10416640), (2080, 9199696), (2171, 8814080), (2288, 8363360), (2504, 7641920), (2560, 7474753), (2672, 7161440), (2816, 6795230), (2860, 6690688), (3130, 6113536), (3328, 5749810), (3340, 5729152), (3443, 5557760), (3520, 5436184), (3674, 5208320), (4069, 4702720), (4160, 4599848), (4342, 4407040), (4576, 4181680), (5008, 3820960), (5344, 3580720), (5632, 3397615), (5720, 3345344), (6260, 3056768), (6656, 2874905), (6680, 2864576), (6886, 2778880), (7040, 2718092), (7348, 2604160), (8138, 2351360), (8320, 2299924), (8684, 2203520), (9152, 2090840), (9185, 2083328), (10016, 1910480), (10688, 1790360), (10855, 1762816), (11440, 1672672), (12520, 1528384), (13360, 1432288), (13772, 1389440), (14080, 1359046), (14696, 1302080), (16276, 1175680), (16640, 1149962), (17215, 1111552), (17368, 1101760), (18304, 1045420), (18370, 1041664), (20032, 955240), (20345, 940544), (21376, 895180), (21710, 881408), (22880, 836336), (23881, 801280), (25040, 764192), (26720, 716144), (27544, 694720), (28160, 679523), (29392, 651040), (32552, 587840), (33280, 574981), (34430, 555776), (34736, 550880), (36608, 522710), (36740, 520832), (40064, 477620), (40690, 470272), (42752, 447590), (43420, 440704), (44759, 427520), (45760, 418168), (47762, 400640), (50080, 382096), (52271, 366080), (53440, 358072), (55088, 347360), (58784, 325520), (65104, 293920), (68860, 277888), (69472, 275440), (73216, 261355), (73480, 260416), (80128, 238810), (81380, 235136), (85504, 223795), (86840, 220352), (89518, 213760), (91520, 209084), (95524, 200320), (100160, 191048), (104542, 183040), (106880, 179036), (110176, 173680), (117568, 162760), (119405, 160256), (130208, 146960), (137720, 138944)]