2049909120

素因数分解:

$2^7\times 3^5\times 5^1\times 7^2\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 576

約数和(自身を含む): 8570998800

約数和(自身を除く): 6521089680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 269, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 486, 490, 504, 538, 540, 560, 567, 576, 588, 630, 640, 648, 672, 720, 735, 756, 784, 807, 810, 840, 864, 882, 896, 945, 960, 972, 980, 1008, 1076, 1080, 1120, 1134, 1152, 1176, 1215, 1260, 1296, 1323, 1344, 1345, 1440, 1470, 1512, 1568, 1614, 1620, 1680, 1701, 1728, 1764, 1883, 1890, 1920, 1944, 1960, 2016, 2152, 2160, 2205, 2240, 2268, 2352, 2421, 2430, 2520, 2592, 2646, 2688, 2690, 2835, 2880, 2940, 3024, 3136, 3228, 3240, 3360, 3402, 3456, 3528, 3766, 3780, 3888, 3920, 3969, 4032, 4035, 4304, 4320, 4410, 4480, 4536, 4704, 4842, 4860, 5040, 5184, 5292, 5380, 5649, 5670, 5760, 5880, 6048, 6272, 6456, 6480, 6615, 6720, 6804, 7056, 7263, 7532, 7560, 7776, 7840, 7938, 8064, 8070, 8505, 8608, 8640, 8820, 9072, 9408, 9415, 9684, 9720, 10080, 10368, 10584, 10760, 11298, 11340, 11760, 11907, 12096, 12105, 12912, 12960, 13181, 13230, 13440, 13608, 14112, 14526, 15064, 15120, 15552, 15680, 15876, 16140, 16947, 17010, 17216, 17280, 17640, 18144, 18816, 18830, 19368, 19440, 19845, 20160, 21168, 21520, 21789, 22596, 22680, 23520, 23814, 24192, 24210, 25824, 25920, 26362, 26460, 27216, 28224, 28245, 29052, 30128, 30240, 31104, 31360, 31752, 32280, 33894, 34020, 34432, 35280, 36288, 36315, 37660, 38736, 38880, 39543, 39690, 40320, 42336, 43040, 43578, 45192, 45360, 47040, 47628, 48420, 50841, 51648, 51840, 52724, 52920, 54432, 56448, 56490, 58104, 59535, 60256, 60480, 63504, 64560, 65367, 65905, 67788, 68040, 70560, 72576, 72630, 75320, 77472, 77760, 79086, 79380, 84672, 84735, 86080, 87156, 90384, 90720, 94080, 95256, 96840, 101682, 103296, 105448, 105840, 108864, 108945, 112980, 116208, 118629, 119070, 120512, 120960, 127008, 129120, 130734, 131810, 135576, 136080, 141120, 145260, 150640, 152523, 154944, 155520, 158172, 158760, 169344, 169470, 172160, 174312, 180768, 181440, 190512, 193680, 197715, 203364, 210896, 211680, 217728, 217890, 225960, 232416, 237258, 238140, 241024, 254016, 254205, 258240, 261468, 263620, 271152, 272160, 282240, 290520, 301280, 305046, 309888, 316344, 317520, 326835, 338940, 348624, 355887, 361536, 362880, 381024, 387360, 395430, 406728, 421792, 423360, 435780, 451920, 457569, 464832, 474516, 476280, 508032, 508410, 516480, 522936, 527240, 542304, 544320, 581040, 593145, 602560, 610092, 632688, 635040, 653670, 677880, 697248, 711774, 723072, 762048, 762615, 774720, 790860, 813456, 843584, 846720, 871560, 903840, 915138, 929664, 949032, 952560, 1016820, 1045872, 1054480, 1067661, 1084608, 1088640, 1162080, 1186290, 1205120, 1220184, 1265376, 1270080, 1307340, 1355760, 1394496, 1423548, 1524096, 1525230, 1549440, 1581720, 1626912, 1687168, 1743120, 1779435, 1807680, 1830276, 1898064, 1905120, 2033640, 2091744, 2108960, 2135322, 2169216, 2287845, 2324160, 2372580, 2440368, 2530752, 2540160, 2614680, 2711520, 2788992, 2847096, 3050460, 3163440, 3202983, 3253824, 3486240, 3558870, 3615360, 3660552, 3796128, 3810240, 4067280, 4183488, 4217920, 4270644, 4575690, 4648320, 4745160, 4880736, 5061504, 5229360, 5338305, 5423040, 5694192, 6100920, 6326880, 6405966, 6507648, 6972480, 7117740, 7321104, 7592256, 7620480, 8134560, 8366976, 8435840, 8541288, 9151380, 9490320, 9761472, 10458720, 10676610, 10846080, 11388384, 12201840, 12653760, 12811932, 13944960, 14235480, 14642208, 15184512, 16014915, 16269120, 17082576, 18302760, 18980640, 19522944, 20917440, 21353220, 22776768, 24403680, 25307520, 25623864, 28470960, 29284416, 32029830, 32538240, 34165152, 36605520, 37961280, 41834880, 42706440, 45553536, 48807360, 51247728, 56941920, 58568832, 64059660, 68330304, 73211040, 75922560, 85412880, 97614720, 102495456, 113883840, 128119320, 136660608, 146422080, 170825760, 204990912, 227767680, 256238640, 292844160, 341651520, 409981824, 512477280, 683303040, 1024954560, 2049909120]

約数ペア:

[(1, 2049909120), (2, 1024954560), (3, 683303040), (4, 512477280), (5, 409981824), (6, 341651520), (7, 292844160), (8, 256238640), (9, 227767680), (10, 204990912), (12, 170825760), (14, 146422080), (15, 136660608), (16, 128119320), (18, 113883840), (20, 102495456), (21, 97614720), (24, 85412880), (27, 75922560), (28, 73211040), (30, 68330304), (32, 64059660), (35, 58568832), (36, 56941920), (40, 51247728), (42, 48807360), (45, 45553536), (48, 42706440), (49, 41834880), (54, 37961280), (56, 36605520), (60, 34165152), (63, 32538240), (64, 32029830), (70, 29284416), (72, 28470960), (80, 25623864), (81, 25307520), (84, 24403680), (90, 22776768), (96, 21353220), (98, 20917440), (105, 19522944), (108, 18980640), (112, 18302760), (120, 17082576), (126, 16269120), (128, 16014915), (135, 15184512), (140, 14642208), (144, 14235480), (147, 13944960), (160, 12811932), (162, 12653760), (168, 12201840), (180, 11388384), (189, 10846080), (192, 10676610), (196, 10458720), (210, 9761472), (216, 9490320), (224, 9151380), (240, 8541288), (243, 8435840), (245, 8366976), (252, 8134560), (269, 7620480), (270, 7592256), (280, 7321104), (288, 7117740), (294, 6972480), (315, 6507648), (320, 6405966), (324, 6326880), (336, 6100920), (360, 5694192), (378, 5423040), (384, 5338305), (392, 5229360), (405, 5061504), (420, 4880736), (432, 4745160), (441, 4648320), (448, 4575690), (480, 4270644), (486, 4217920), (490, 4183488), (504, 4067280), (538, 3810240), (540, 3796128), (560, 3660552), (567, 3615360), (576, 3558870), (588, 3486240), (630, 3253824), (640, 3202983), (648, 3163440), (672, 3050460), (720, 2847096), (735, 2788992), (756, 2711520), (784, 2614680), (807, 2540160), (810, 2530752), (840, 2440368), (864, 2372580), (882, 2324160), (896, 2287845), (945, 2169216), (960, 2135322), (972, 2108960), (980, 2091744), (1008, 2033640), (1076, 1905120), (1080, 1898064), (1120, 1830276), (1134, 1807680), (1152, 1779435), (1176, 1743120), (1215, 1687168), (1260, 1626912), (1296, 1581720), (1323, 1549440), (1344, 1525230), (1345, 1524096), (1440, 1423548), (1470, 1394496), (1512, 1355760), (1568, 1307340), (1614, 1270080), (1620, 1265376), (1680, 1220184), (1701, 1205120), (1728, 1186290), (1764, 1162080), (1883, 1088640), (1890, 1084608), (1920, 1067661), (1944, 1054480), (1960, 1045872), (2016, 1016820), (2152, 952560), (2160, 949032), (2205, 929664), (2240, 915138), (2268, 903840), (2352, 871560), (2421, 846720), (2430, 843584), (2520, 813456), (2592, 790860), (2646, 774720), (2688, 762615), (2690, 762048), (2835, 723072), (2880, 711774), (2940, 697248), (3024, 677880), (3136, 653670), (3228, 635040), (3240, 632688), (3360, 610092), (3402, 602560), (3456, 593145), (3528, 581040), (3766, 544320), (3780, 542304), (3888, 527240), (3920, 522936), (3969, 516480), (4032, 508410), (4035, 508032), (4304, 476280), (4320, 474516), (4410, 464832), (4480, 457569), (4536, 451920), (4704, 435780), (4842, 423360), (4860, 421792), (5040, 406728), (5184, 395430), (5292, 387360), (5380, 381024), (5649, 362880), (5670, 361536), (5760, 355887), (5880, 348624), (6048, 338940), (6272, 326835), (6456, 317520), (6480, 316344), (6615, 309888), (6720, 305046), (6804, 301280), (7056, 290520), (7263, 282240), (7532, 272160), (7560, 271152), (7776, 263620), (7840, 261468), (7938, 258240), (8064, 254205), (8070, 254016), (8505, 241024), (8608, 238140), (8640, 237258), (8820, 232416), (9072, 225960), (9408, 217890), (9415, 217728), (9684, 211680), (9720, 210896), (10080, 203364), (10368, 197715), (10584, 193680), (10760, 190512), (11298, 181440), (11340, 180768), (11760, 174312), (11907, 172160), (12096, 169470), (12105, 169344), (12912, 158760), (12960, 158172), (13181, 155520), (13230, 154944), (13440, 152523), (13608, 150640), (14112, 145260), (14526, 141120), (15064, 136080), (15120, 135576), (15552, 131810), (15680, 130734), (15876, 129120), (16140, 127008), (16947, 120960), (17010, 120512), (17216, 119070), (17280, 118629), (17640, 116208), (18144, 112980), (18816, 108945), (18830, 108864), (19368, 105840), (19440, 105448), (19845, 103296), (20160, 101682), (21168, 96840), (21520, 95256), (21789, 94080), (22596, 90720), (22680, 90384), (23520, 87156), (23814, 86080), (24192, 84735), (24210, 84672), (25824, 79380), (25920, 79086), (26362, 77760), (26460, 77472), (27216, 75320), (28224, 72630), (28245, 72576), (29052, 70560), (30128, 68040), (30240, 67788), (31104, 65905), (31360, 65367), (31752, 64560), (32280, 63504), (33894, 60480), (34020, 60256), (34432, 59535), (35280, 58104), (36288, 56490), (36315, 56448), (37660, 54432), (38736, 52920), (38880, 52724), (39543, 51840), (39690, 51648), (40320, 50841), (42336, 48420), (43040, 47628), (43578, 47040), (45192, 45360)]