2074151520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1381}}^1$

素因数の和:1558

約数の個数: 288

約数和(自身を含む): 8149377600

約数和(自身を除く): 6075226080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 149, 160, 168, 180, 210, 224, 240, 252, 280, 288, 298, 315, 336, 360, 420, 447, 480, 504, 560, 596, 630, 672, 720, 745, 840, 894, 1008, 1043, 1120, 1192, 1260, 1341, 1381, 1440, 1490, 1680, 1788, 2016, 2086, 2235, 2384, 2520, 2682, 2762, 2980, 3129, 3360, 3576, 4143, 4172, 4470, 4768, 5040, 5215, 5364, 5524, 5960, 6258, 6705, 6905, 7152, 8286, 8344, 8940, 9387, 9667, 10080, 10430, 10728, 11048, 11920, 12429, 12516, 13410, 13810, 14304, 15645, 16572, 16688, 17880, 18774, 19334, 20715, 20860, 21456, 22096, 23840, 24858, 25032, 26820, 27620, 29001, 31290, 33144, 33376, 35760, 37548, 38668, 41430, 41720, 42912, 44192, 46935, 48335, 49716, 50064, 53640, 55240, 58002, 62145, 62580, 66288, 71520, 75096, 77336, 82860, 83440, 87003, 93870, 96670, 99432, 100128, 107280, 110480, 116004, 124290, 125160, 132576, 145005, 150192, 154672, 165720, 166880, 174006, 187740, 193340, 198864, 205769, 214560, 220960, 232008, 248580, 250320, 290010, 300384, 309344, 331440, 348012, 375480, 386680, 397728, 411538, 435015, 464016, 497160, 500640, 580020, 617307, 662880, 696024, 750960, 773360, 823076, 870030, 928032, 994320, 1028845, 1160040, 1234614, 1392048, 1440383, 1501920, 1546720, 1646152, 1740060, 1851921, 1988640, 2057690, 2320080, 2469228, 2784096, 2880766, 3086535, 3292304, 3480120, 3703842, 4115380, 4321149, 4640160, 4938456, 5761532, 6173070, 6584608, 6960240, 7201915, 7407684, 8230760, 8642298, 9259605, 9876912, 11523064, 12346140, 12963447, 13920480, 14403830, 14815368, 16461520, 17284596, 18519210, 19753824, 21605745, 23046128, 24692280, 25926894, 28807660, 29630736, 32923040, 34569192, 37038420, 43211490, 46092256, 49384560, 51853788, 57615320, 59261472, 64817235, 69138384, 74076840, 86422980, 98769120, 103707576, 115230640, 129634470, 138276768, 148153680, 172845960, 207415152, 230461280, 259268940, 296307360, 345691920, 414830304, 518537880, 691383840, 1037075760, 2074151520]

約数ペア:

[(1, 2074151520), (2, 1037075760), (3, 691383840), (4, 518537880), (5, 414830304), (6, 345691920), (7, 296307360), (8, 259268940), (9, 230461280), (10, 207415152), (12, 172845960), (14, 148153680), (15, 138276768), (16, 129634470), (18, 115230640), (20, 103707576), (21, 98769120), (24, 86422980), (28, 74076840), (30, 69138384), (32, 64817235), (35, 59261472), (36, 57615320), (40, 51853788), (42, 49384560), (45, 46092256), (48, 43211490), (56, 37038420), (60, 34569192), (63, 32923040), (70, 29630736), (72, 28807660), (80, 25926894), (84, 24692280), (90, 23046128), (96, 21605745), (105, 19753824), (112, 18519210), (120, 17284596), (126, 16461520), (140, 14815368), (144, 14403830), (149, 13920480), (160, 12963447), (168, 12346140), (180, 11523064), (210, 9876912), (224, 9259605), (240, 8642298), (252, 8230760), (280, 7407684), (288, 7201915), (298, 6960240), (315, 6584608), (336, 6173070), (360, 5761532), (420, 4938456), (447, 4640160), (480, 4321149), (504, 4115380), (560, 3703842), (596, 3480120), (630, 3292304), (672, 3086535), (720, 2880766), (745, 2784096), (840, 2469228), (894, 2320080), (1008, 2057690), (1043, 1988640), (1120, 1851921), (1192, 1740060), (1260, 1646152), (1341, 1546720), (1381, 1501920), (1440, 1440383), (1490, 1392048), (1680, 1234614), (1788, 1160040), (2016, 1028845), (2086, 994320), (2235, 928032), (2384, 870030), (2520, 823076), (2682, 773360), (2762, 750960), (2980, 696024), (3129, 662880), (3360, 617307), (3576, 580020), (4143, 500640), (4172, 497160), (4470, 464016), (4768, 435015), (5040, 411538), (5215, 397728), (5364, 386680), (5524, 375480), (5960, 348012), (6258, 331440), (6705, 309344), (6905, 300384), (7152, 290010), (8286, 250320), (8344, 248580), (8940, 232008), (9387, 220960), (9667, 214560), (10080, 205769), (10430, 198864), (10728, 193340), (11048, 187740), (11920, 174006), (12429, 166880), (12516, 165720), (13410, 154672), (13810, 150192), (14304, 145005), (15645, 132576), (16572, 125160), (16688, 124290), (17880, 116004), (18774, 110480), (19334, 107280), (20715, 100128), (20860, 99432), (21456, 96670), (22096, 93870), (23840, 87003), (24858, 83440), (25032, 82860), (26820, 77336), (27620, 75096), (29001, 71520), (31290, 66288), (33144, 62580), (33376, 62145), (35760, 58002), (37548, 55240), (38668, 53640), (41430, 50064), (41720, 49716), (42912, 48335), (44192, 46935)]