18754225920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:417

約数の個数: 576

約数和(自身を含む): 71285235840

約数和(自身を除く): 52531009920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 137, 144, 153, 160, 170, 180, 192, 204, 216, 233, 240, 255, 256, 270, 272, 274, 288, 306, 320, 340, 360, 384, 408, 411, 432, 459, 466, 480, 510, 540, 544, 548, 576, 612, 640, 680, 685, 699, 720, 765, 768, 816, 822, 864, 918, 932, 960, 1020, 1080, 1088, 1096, 1152, 1165, 1224, 1233, 1280, 1360, 1370, 1398, 1440, 1530, 1632, 1644, 1728, 1836, 1864, 1920, 2040, 2055, 2097, 2160, 2176, 2192, 2295, 2304, 2329, 2330, 2448, 2466, 2720, 2740, 2796, 2880, 3060, 3264, 3288, 3456, 3495, 3672, 3699, 3728, 3840, 3961, 4080, 4110, 4194, 4320, 4352, 4384, 4590, 4658, 4660, 4896, 4932, 5440, 5480, 5592, 5760, 6120, 6165, 6291, 6528, 6576, 6912, 6987, 6990, 7344, 7398, 7456, 7922, 8160, 8220, 8388, 8640, 8768, 9180, 9316, 9320, 9792, 9864, 10485, 10880, 10960, 11184, 11520, 11645, 11883, 12240, 12330, 12582, 13056, 13152, 13974, 13980, 14688, 14796, 14912, 15844, 16320, 16440, 16776, 17280, 17536, 18360, 18495, 18632, 18640, 19584, 19728, 19805, 20961, 20970, 21760, 21920, 22368, 23290, 23766, 24480, 24660, 25164, 26304, 27948, 27960, 29376, 29592, 29824, 31455, 31688, 31921, 32640, 32880, 33552, 34560, 34935, 35072, 35649, 36720, 36990, 37264, 37280, 39168, 39456, 39610, 41922, 41940, 43840, 44736, 46580, 47532, 48960, 49320, 50328, 52608, 55896, 55920, 58752, 59184, 59415, 59648, 62883, 62910, 63376, 63842, 65280, 65760, 67104, 69870, 71298, 73440, 73980, 74528, 74560, 78912, 79220, 83844, 83880, 87680, 89472, 93160, 95064, 95763, 97920, 98640, 100656, 104805, 105216, 106947, 111792, 111840, 117504, 118368, 118830, 125766, 125820, 126752, 127684, 131520, 134208, 139740, 142596, 146880, 147960, 149056, 149120, 157824, 158440, 159605, 167688, 167760, 175360, 178245, 178944, 186320, 190128, 191526, 195840, 197280, 201312, 209610, 213894, 223584, 223680, 236736, 237660, 251532, 251640, 253504, 255368, 263040, 268416, 279480, 285192, 287289, 293760, 295920, 298112, 298240, 314415, 315648, 316880, 319210, 335376, 335520, 356490, 372640, 380256, 383052, 394560, 402624, 419220, 427788, 447168, 447360, 473472, 475320, 478815, 503064, 503280, 507008, 510736, 526080, 534735, 536832, 542657, 558960, 570384, 574578, 587520, 591840, 596224, 628830, 633760, 638420, 670752, 671040, 712980, 745280, 760512, 766104, 789120, 805248, 838440, 855576, 861867, 894336, 894720, 946944, 950640, 957630, 1006128, 1006560, 1014016, 1021472, 1069470, 1085314, 1117920, 1140768, 1149156, 1183680, 1257660, 1267520, 1276840, 1341504, 1342080, 1425960, 1436445, 1490560, 1521024, 1532208, 1578240, 1610496, 1627971, 1676880, 1711152, 1723734, 1788672, 1901280, 1915260, 2012256, 2013120, 2042944, 2138940, 2170628, 2235840, 2281536, 2298312, 2367360, 2515320, 2535040, 2553680, 2683008, 2684160, 2713285, 2851920, 2872890, 2981120, 3042048, 3064416, 3255942, 3353760, 3422304, 3447468, 3802560, 3830520, 4024512, 4026240, 4085888, 4277880, 4309335, 4341256, 4471680, 4563072, 4596624, 4734720, 4883913, 5030640, 5070080, 5107360, 5366016, 5426570, 5703840, 5745780, 6128832, 6511884, 6707520, 6844608, 6894936, 7605120, 7661040, 8049024, 8052480, 8139855, 8171776, 8555760, 8618670, 8682512, 8943360, 9126144, 9193248, 9767826, 10061280, 10214720, 10853140, 11407680, 11491560, 12257664, 13023768, 13415040, 13689216, 13789872, 14651739, 15210240, 15322080, 16098048, 16279710, 17111520, 17237340, 17365024, 18386496, 19535652, 20122560, 20429440, 21706280, 22815360, 22983120, 24419565, 24515328, 26047536, 26830080, 27378432, 27579744, 29303478, 30644160, 32559420, 34223040, 34474680, 34730048, 36772992, 39071304, 40245120, 40858880, 43412560, 45630720, 45966240, 48839130, 52095072, 55159488, 58606956, 61288320, 65118840, 68446080, 68949360, 69460096, 73258695, 73545984, 78142608, 80490240, 86825120, 91932480, 97678260, 104190144, 110318976, 117213912, 122576640, 130237680, 136892160, 137898720, 138920192, 146517390, 156285216, 173650240, 183864960, 195356520, 208380288, 220637952, 234427824, 260475360, 275797440, 293034780, 312570432, 347300480, 367729920, 390713040, 416760576, 468855648, 520950720, 551594880, 586069560, 625140864, 694600960, 781426080, 937711296, 1041901440, 1103189760, 1172139120, 1250281728, 1562852160, 1875422592, 2083802880, 2344278240, 3125704320, 3750845184, 4688556480, 6251408640, 9377112960, 18754225920]

約数ペア:

[(1, 18754225920), (2, 9377112960), (3, 6251408640), (4, 4688556480), (5, 3750845184), (6, 3125704320), (8, 2344278240), (9, 2083802880), (10, 1875422592), (12, 1562852160), (15, 1250281728), (16, 1172139120), (17, 1103189760), (18, 1041901440), (20, 937711296), (24, 781426080), (27, 694600960), (30, 625140864), (32, 586069560), (34, 551594880), (36, 520950720), (40, 468855648), (45, 416760576), (48, 390713040), (51, 367729920), (54, 347300480), (60, 312570432), (64, 293034780), (68, 275797440), (72, 260475360), (80, 234427824), (85, 220637952), (90, 208380288), (96, 195356520), (102, 183864960), (108, 173650240), (120, 156285216), (128, 146517390), (135, 138920192), (136, 137898720), (137, 136892160), (144, 130237680), (153, 122576640), (160, 117213912), (170, 110318976), (180, 104190144), (192, 97678260), (204, 91932480), (216, 86825120), (233, 80490240), (240, 78142608), (255, 73545984), (256, 73258695), (270, 69460096), (272, 68949360), (274, 68446080), (288, 65118840), (306, 61288320), (320, 58606956), (340, 55159488), (360, 52095072), (384, 48839130), (408, 45966240), (411, 45630720), (432, 43412560), (459, 40858880), (466, 40245120), (480, 39071304), (510, 36772992), (540, 34730048), (544, 34474680), (548, 34223040), (576, 32559420), (612, 30644160), (640, 29303478), (680, 27579744), (685, 27378432), (699, 26830080), (720, 26047536), (765, 24515328), (768, 24419565), (816, 22983120), (822, 22815360), (864, 21706280), (918, 20429440), (932, 20122560), (960, 19535652), (1020, 18386496), (1080, 17365024), (1088, 17237340), (1096, 17111520), (1152, 16279710), (1165, 16098048), (1224, 15322080), (1233, 15210240), (1280, 14651739), (1360, 13789872), (1370, 13689216), (1398, 13415040), (1440, 13023768), (1530, 12257664), (1632, 11491560), (1644, 11407680), (1728, 10853140), (1836, 10214720), (1864, 10061280), (1920, 9767826), (2040, 9193248), (2055, 9126144), (2097, 8943360), (2160, 8682512), (2176, 8618670), (2192, 8555760), (2295, 8171776), (2304, 8139855), (2329, 8052480), (2330, 8049024), (2448, 7661040), (2466, 7605120), (2720, 6894936), (2740, 6844608), (2796, 6707520), (2880, 6511884), (3060, 6128832), (3264, 5745780), (3288, 5703840), (3456, 5426570), (3495, 5366016), (3672, 5107360), (3699, 5070080), (3728, 5030640), (3840, 4883913), (3961, 4734720), (4080, 4596624), (4110, 4563072), (4194, 4471680), (4320, 4341256), (4352, 4309335), (4384, 4277880), (4590, 4085888), (4658, 4026240), (4660, 4024512), (4896, 3830520), (4932, 3802560), (5440, 3447468), (5480, 3422304), (5592, 3353760), (5760, 3255942), (6120, 3064416), (6165, 3042048), (6291, 2981120), (6528, 2872890), (6576, 2851920), (6912, 2713285), (6987, 2684160), (6990, 2683008), (7344, 2553680), (7398, 2535040), (7456, 2515320), (7922, 2367360), (8160, 2298312), (8220, 2281536), (8388, 2235840), (8640, 2170628), (8768, 2138940), (9180, 2042944), (9316, 2013120), (9320, 2012256), (9792, 1915260), (9864, 1901280), (10485, 1788672), (10880, 1723734), (10960, 1711152), (11184, 1676880), (11520, 1627971), (11645, 1610496), (11883, 1578240), (12240, 1532208), (12330, 1521024), (12582, 1490560), (13056, 1436445), (13152, 1425960), (13974, 1342080), (13980, 1341504), (14688, 1276840), (14796, 1267520), (14912, 1257660), (15844, 1183680), (16320, 1149156), (16440, 1140768), (16776, 1117920), (17280, 1085314), (17536, 1069470), (18360, 1021472), (18495, 1014016), (18632, 1006560), (18640, 1006128), (19584, 957630), (19728, 950640), (19805, 946944), (20961, 894720), (20970, 894336), (21760, 861867), (21920, 855576), (22368, 838440), (23290, 805248), (23766, 789120), (24480, 766104), (24660, 760512), (25164, 745280), (26304, 712980), (27948, 671040), (27960, 670752), (29376, 638420), (29592, 633760), (29824, 628830), (31455, 596224), (31688, 591840), (31921, 587520), (32640, 574578), (32880, 570384), (33552, 558960), (34560, 542657), (34935, 536832), (35072, 534735), (35649, 526080), (36720, 510736), (36990, 507008), (37264, 503280), (37280, 503064), (39168, 478815), (39456, 475320), (39610, 473472), (41922, 447360), (41940, 447168), (43840, 427788), (44736, 419220), (46580, 402624), (47532, 394560), (48960, 383052), (49320, 380256), (50328, 372640), (52608, 356490), (55896, 335520), (55920, 335376), (58752, 319210), (59184, 316880), (59415, 315648), (59648, 314415), (62883, 298240), (62910, 298112), (63376, 295920), (63842, 293760), (65280, 287289), (65760, 285192), (67104, 279480), (69870, 268416), (71298, 263040), (73440, 255368), (73980, 253504), (74528, 251640), (74560, 251532), (78912, 237660), (79220, 236736), (83844, 223680), (83880, 223584), (87680, 213894), (89472, 209610), (93160, 201312), (95064, 197280), (95763, 195840), (97920, 191526), (98640, 190128), (100656, 186320), (104805, 178944), (105216, 178245), (106947, 175360), (111792, 167760), (111840, 167688), (117504, 159605), (118368, 158440), (118830, 157824), (125766, 149120), (125820, 149056), (126752, 147960), (127684, 146880), (131520, 142596), (134208, 139740)]