19187850240

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3559}}^1$

素因数の和:3609

約数の個数: 440

約数和(自身を含む): 74068320480

約数和(自身を除く): 54880470240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 1024, 1040, 1053, 1080, 1152, 1170, 1248, 1280, 1296, 1404, 1440, 1536, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2304, 2340, 2496, 2560, 2592, 2808, 2880, 3072, 3120, 3240, 3328, 3456, 3510, 3559, 3744, 3840, 4160, 4212, 4320, 4608, 4680, 4992, 5120, 5184, 5265, 5616, 5760, 6240, 6480, 6656, 6912, 7020, 7118, 7488, 7680, 8320, 8424, 8640, 9216, 9360, 9984, 10368, 10530, 10677, 11232, 11520, 12480, 12960, 13312, 13824, 14040, 14236, 14976, 15360, 16640, 16848, 17280, 17795, 18720, 19968, 20736, 21060, 21354, 22464, 23040, 24960, 25920, 27648, 28080, 28472, 29952, 32031, 33280, 33696, 34560, 35590, 37440, 39936, 41472, 42120, 42708, 44928, 46080, 46267, 49920, 51840, 53385, 56160, 56944, 59904, 64062, 66560, 67392, 69120, 71180, 74880, 82944, 84240, 85416, 89856, 92534, 96093, 99840, 103680, 106770, 112320, 113888, 119808, 128124, 134784, 138240, 138801, 142360, 149760, 160155, 168480, 170832, 179712, 185068, 192186, 199680, 207360, 213540, 224640, 227776, 231335, 256248, 269568, 277602, 284720, 288279, 299520, 320310, 336960, 341664, 359424, 370136, 384372, 414720, 416403, 427080, 449280, 455552, 462670, 480465, 512496, 539136, 555204, 569440, 576558, 599040, 640620, 673920, 683328, 694005, 740272, 768744, 832806, 854160, 898560, 911104, 925340, 960930, 1024992, 1078272, 1110408, 1138880, 1153116, 1249209, 1281240, 1347840, 1366656, 1388010, 1441395, 1480544, 1537488, 1665612, 1708320, 1797120, 1822208, 1850680, 1921860, 2049984, 2082015, 2220816, 2277760, 2306232, 2498418, 2562480, 2695680, 2733312, 2776020, 2882790, 2961088, 3074976, 3331224, 3416640, 3644416, 3701360, 3747627, 3843720, 4099968, 4164030, 4441632, 4555520, 4612464, 4996836, 5124960, 5391360, 5466624, 5552040, 5765580, 5922176, 6149952, 6246045, 6662448, 6833280, 7402720, 7495254, 7687440, 8199936, 8328060, 8883264, 9111040, 9224928, 9993672, 10249920, 10933248, 11104080, 11531160, 11844352, 12299904, 12492090, 13324896, 13666560, 14805440, 14990508, 15374880, 16399872, 16656120, 17766528, 18222080, 18449856, 18738135, 19987344, 20499840, 22208160, 23062320, 23688704, 24599808, 24984180, 26649792, 27333120, 29610880, 29981016, 30749760, 32799744, 33312240, 35533056, 36899712, 37476270, 39974688, 40999680, 44416320, 46124640, 47377408, 49199616, 49968360, 53299584, 54666240, 59221760, 59962032, 61499520, 66624480, 71066112, 73799424, 74952540, 79949376, 81999360, 88832640, 92249280, 98399232, 99936720, 106599168, 118443520, 119924064, 122999040, 133248960, 142132224, 147598848, 149905080, 159898752, 163998720, 177665280, 184498560, 199873440, 213198336, 236887040, 239848128, 245998080, 266497920, 295197696, 299810160, 319797504, 355330560, 368997120, 399746880, 426396672, 479696256, 491996160, 532995840, 599620320, 639595008, 710661120, 737994240, 799493760, 959392512, 1065991680, 1199240640, 1279190016, 1475988480, 1598987520, 1918785024, 2131983360, 2398481280, 3197975040, 3837570048, 4796962560, 6395950080, 9593925120, 19187850240]

約数ペア:

[(1, 19187850240), (2, 9593925120), (3, 6395950080), (4, 4796962560), (5, 3837570048), (6, 3197975040), (8, 2398481280), (9, 2131983360), (10, 1918785024), (12, 1598987520), (13, 1475988480), (15, 1279190016), (16, 1199240640), (18, 1065991680), (20, 959392512), (24, 799493760), (26, 737994240), (27, 710661120), (30, 639595008), (32, 599620320), (36, 532995840), (39, 491996160), (40, 479696256), (45, 426396672), (48, 399746880), (52, 368997120), (54, 355330560), (60, 319797504), (64, 299810160), (65, 295197696), (72, 266497920), (78, 245998080), (80, 239848128), (81, 236887040), (90, 213198336), (96, 199873440), (104, 184498560), (108, 177665280), (117, 163998720), (120, 159898752), (128, 149905080), (130, 147598848), (135, 142132224), (144, 133248960), (156, 122999040), (160, 119924064), (162, 118443520), (180, 106599168), (192, 99936720), (195, 98399232), (208, 92249280), (216, 88832640), (234, 81999360), (240, 79949376), (256, 74952540), (260, 73799424), (270, 71066112), (288, 66624480), (312, 61499520), (320, 59962032), (324, 59221760), (351, 54666240), (360, 53299584), (384, 49968360), (390, 49199616), (405, 47377408), (416, 46124640), (432, 44416320), (468, 40999680), (480, 39974688), (512, 37476270), (520, 36899712), (540, 35533056), (576, 33312240), (585, 32799744), (624, 30749760), (640, 29981016), (648, 29610880), (702, 27333120), (720, 26649792), (768, 24984180), (780, 24599808), (810, 23688704), (832, 23062320), (864, 22208160), (936, 20499840), (960, 19987344), (1024, 18738135), (1040, 18449856), (1053, 18222080), (1080, 17766528), (1152, 16656120), (1170, 16399872), (1248, 15374880), (1280, 14990508), (1296, 14805440), (1404, 13666560), (1440, 13324896), (1536, 12492090), (1560, 12299904), (1620, 11844352), (1664, 11531160), (1728, 11104080), (1755, 10933248), (1872, 10249920), (1920, 9993672), (2080, 9224928), (2106, 9111040), (2160, 8883264), (2304, 8328060), (2340, 8199936), (2496, 7687440), (2560, 7495254), (2592, 7402720), (2808, 6833280), (2880, 6662448), (3072, 6246045), (3120, 6149952), (3240, 5922176), (3328, 5765580), (3456, 5552040), (3510, 5466624), (3559, 5391360), (3744, 5124960), (3840, 4996836), (4160, 4612464), (4212, 4555520), (4320, 4441632), (4608, 4164030), (4680, 4099968), (4992, 3843720), (5120, 3747627), (5184, 3701360), (5265, 3644416), (5616, 3416640), (5760, 3331224), (6240, 3074976), (6480, 2961088), (6656, 2882790), (6912, 2776020), (7020, 2733312), (7118, 2695680), (7488, 2562480), (7680, 2498418), (8320, 2306232), (8424, 2277760), (8640, 2220816), (9216, 2082015), (9360, 2049984), (9984, 1921860), (10368, 1850680), (10530, 1822208), (10677, 1797120), (11232, 1708320), (11520, 1665612), (12480, 1537488), (12960, 1480544), (13312, 1441395), (13824, 1388010), (14040, 1366656), (14236, 1347840), (14976, 1281240), (15360, 1249209), (16640, 1153116), (16848, 1138880), (17280, 1110408), (17795, 1078272), (18720, 1024992), (19968, 960930), (20736, 925340), (21060, 911104), (21354, 898560), (22464, 854160), (23040, 832806), (24960, 768744), (25920, 740272), (27648, 694005), (28080, 683328), (28472, 673920), (29952, 640620), (32031, 599040), (33280, 576558), (33696, 569440), (34560, 555204), (35590, 539136), (37440, 512496), (39936, 480465), (41472, 462670), (42120, 455552), (42708, 449280), (44928, 427080), (46080, 416403), (46267, 414720), (49920, 384372), (51840, 370136), (53385, 359424), (56160, 341664), (56944, 336960), (59904, 320310), (64062, 299520), (66560, 288279), (67392, 284720), (69120, 277602), (71180, 269568), (74880, 256248), (82944, 231335), (84240, 227776), (85416, 224640), (89856, 213540), (92534, 207360), (96093, 199680), (99840, 192186), (103680, 185068), (106770, 179712), (112320, 170832), (113888, 168480), (119808, 160155), (128124, 149760), (134784, 142360), (138240, 138801)]