1645447680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4247

約数の個数: 240

約数和(自身を含む): 6035298984

約数和(自身を除く): 4389851304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3264, 3840, 4080, 4201, 4352, 4608, 4896, 5440, 5760, 6120, 6528, 7680, 8160, 8402, 8704, 9792, 10880, 11520, 12240, 12603, 13056, 16320, 16804, 19584, 21005, 21760, 23040, 24480, 25206, 26112, 32640, 33608, 37809, 39168, 42010, 43520, 48960, 50412, 63015, 65280, 67216, 71417, 75618, 78336, 84020, 97920, 100824, 126030, 130560, 134432, 142834, 151236, 168040, 189045, 195840, 201648, 214251, 252060, 268864, 285668, 302472, 336080, 357085, 378090, 391680, 403296, 428502, 504120, 537728, 571336, 604944, 642753, 672160, 714170, 756180, 806592, 857004, 1008240, 1071255, 1075456, 1142672, 1209888, 1285506, 1344320, 1428340, 1512360, 1613184, 1714008, 2016480, 2142510, 2150912, 2285344, 2419776, 2571012, 2688640, 2856680, 3024720, 3213765, 3226368, 3428016, 4032960, 4285020, 4570688, 4839552, 5142024, 5377280, 5713360, 6049440, 6427530, 6452736, 6856032, 8065920, 8570040, 9141376, 9679104, 10284048, 10754560, 11426720, 12098880, 12855060, 13712064, 16131840, 17140080, 18282752, 19358208, 20568096, 22853440, 24197760, 25710120, 27424128, 32263680, 34280160, 36565504, 41136192, 45706880, 48395520, 51420240, 54848256, 68560320, 82272384, 91413760, 96791040, 102840480, 109696512, 137120640, 164544768, 182827520, 205680960, 274241280, 329089536, 411361920, 548482560, 822723840, 1645447680]

約数ペア:

[(1, 1645447680), (2, 822723840), (3, 548482560), (4, 411361920), (5, 329089536), (6, 274241280), (8, 205680960), (9, 182827520), (10, 164544768), (12, 137120640), (15, 109696512), (16, 102840480), (17, 96791040), (18, 91413760), (20, 82272384), (24, 68560320), (30, 54848256), (32, 51420240), (34, 48395520), (36, 45706880), (40, 41136192), (45, 36565504), (48, 34280160), (51, 32263680), (60, 27424128), (64, 25710120), (68, 24197760), (72, 22853440), (80, 20568096), (85, 19358208), (90, 18282752), (96, 17140080), (102, 16131840), (120, 13712064), (128, 12855060), (136, 12098880), (144, 11426720), (153, 10754560), (160, 10284048), (170, 9679104), (180, 9141376), (192, 8570040), (204, 8065920), (240, 6856032), (255, 6452736), (256, 6427530), (272, 6049440), (288, 5713360), (306, 5377280), (320, 5142024), (340, 4839552), (360, 4570688), (384, 4285020), (408, 4032960), (480, 3428016), (510, 3226368), (512, 3213765), (544, 3024720), (576, 2856680), (612, 2688640), (640, 2571012), (680, 2419776), (720, 2285344), (765, 2150912), (768, 2142510), (816, 2016480), (960, 1714008), (1020, 1613184), (1088, 1512360), (1152, 1428340), (1224, 1344320), (1280, 1285506), (1360, 1209888), (1440, 1142672), (1530, 1075456), (1536, 1071255), (1632, 1008240), (1920, 857004), (2040, 806592), (2176, 756180), (2304, 714170), (2448, 672160), (2560, 642753), (2720, 604944), (2880, 571336), (3060, 537728), (3264, 504120), (3840, 428502), (4080, 403296), (4201, 391680), (4352, 378090), (4608, 357085), (4896, 336080), (5440, 302472), (5760, 285668), (6120, 268864), (6528, 252060), (7680, 214251), (8160, 201648), (8402, 195840), (8704, 189045), (9792, 168040), (10880, 151236), (11520, 142834), (12240, 134432), (12603, 130560), (13056, 126030), (16320, 100824), (16804, 97920), (19584, 84020), (21005, 78336), (21760, 75618), (23040, 71417), (24480, 67216), (25206, 65280), (26112, 63015), (32640, 50412), (33608, 48960), (37809, 43520), (39168, 42010)]