20232220320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83137}}^1$

素因数の和:83184

約数の個数: 216

約数和(自身を含む): 74762844156

約数和(自身を除く): 54530623836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2535, 2704, 3042, 3120, 3380, 3744, 4056, 4680, 5070, 5408, 6084, 6240, 6760, 7605, 8112, 9360, 10140, 12168, 13520, 15210, 16224, 18720, 20280, 24336, 27040, 30420, 40560, 48672, 60840, 81120, 83137, 121680, 166274, 243360, 249411, 332548, 415685, 498822, 665096, 748233, 831370, 997644, 1080781, 1247055, 1330192, 1496466, 1662740, 1995288, 2161562, 2494110, 2660384, 2992932, 3242343, 3325480, 3741165, 3990576, 4323124, 4988220, 5403905, 5985864, 6484686, 6650960, 7482330, 7981152, 8646248, 9727029, 9976440, 10807810, 11971728, 12969372, 13301920, 14050153, 14964660, 16211715, 17292496, 19454058, 19952880, 21615620, 23943456, 25938744, 28100306, 29929320, 32423430, 34584992, 38908116, 39905760, 42150459, 43231240, 48635145, 51877488, 56200612, 59858640, 64846860, 70250765, 77816232, 84300918, 86462480, 97270290, 103754976, 112401224, 119717280, 126451377, 129693720, 140501530, 155632464, 168601836, 172924960, 194540580, 210752295, 224802448, 252902754, 259387440, 281003060, 311264928, 337203672, 389081160, 421504590, 449604896, 505805508, 518774880, 562006120, 632256885, 674407344, 778162320, 843009180, 1011611016, 1124012240, 1264513770, 1348814688, 1556324640, 1686018360, 2023222032, 2248024480, 2529027540, 3372036720, 4046444064, 5058055080, 6744073440, 10116110160, 20232220320]

約数ペア:

[(1, 20232220320), (2, 10116110160), (3, 6744073440), (4, 5058055080), (5, 4046444064), (6, 3372036720), (8, 2529027540), (9, 2248024480), (10, 2023222032), (12, 1686018360), (13, 1556324640), (15, 1348814688), (16, 1264513770), (18, 1124012240), (20, 1011611016), (24, 843009180), (26, 778162320), (30, 674407344), (32, 632256885), (36, 562006120), (39, 518774880), (40, 505805508), (45, 449604896), (48, 421504590), (52, 389081160), (60, 337203672), (65, 311264928), (72, 281003060), (78, 259387440), (80, 252902754), (90, 224802448), (96, 210752295), (104, 194540580), (117, 172924960), (120, 168601836), (130, 155632464), (144, 140501530), (156, 129693720), (160, 126451377), (169, 119717280), (180, 112401224), (195, 103754976), (208, 97270290), (234, 86462480), (240, 84300918), (260, 77816232), (288, 70250765), (312, 64846860), (338, 59858640), (360, 56200612), (390, 51877488), (416, 48635145), (468, 43231240), (480, 42150459), (507, 39905760), (520, 38908116), (585, 34584992), (624, 32423430), (676, 29929320), (720, 28100306), (780, 25938744), (845, 23943456), (936, 21615620), (1014, 19952880), (1040, 19454058), (1170, 17292496), (1248, 16211715), (1352, 14964660), (1440, 14050153), (1521, 13301920), (1560, 12969372), (1690, 11971728), (1872, 10807810), (2028, 9976440), (2080, 9727029), (2340, 8646248), (2535, 7981152), (2704, 7482330), (3042, 6650960), (3120, 6484686), (3380, 5985864), (3744, 5403905), (4056, 4988220), (4680, 4323124), (5070, 3990576), (5408, 3741165), (6084, 3325480), (6240, 3242343), (6760, 2992932), (7605, 2660384), (8112, 2494110), (9360, 2161562), (10140, 1995288), (12168, 1662740), (13520, 1496466), (15210, 1330192), (16224, 1247055), (18720, 1080781), (20280, 997644), (24336, 831370), (27040, 748233), (30420, 665096), (40560, 498822), (48672, 415685), (60840, 332548), (81120, 249411), (83137, 243360), (121680, 166274)]