328451040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 288

約数和(自身を含む): 1200116736

約数和(自身を除く): 871665696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 47, 48, 60, 69, 72, 80, 90, 92, 94, 96, 115, 120, 138, 141, 144, 160, 180, 184, 188, 207, 211, 230, 235, 240, 276, 282, 288, 345, 360, 368, 376, 414, 422, 423, 460, 470, 480, 552, 564, 633, 690, 705, 720, 736, 752, 828, 844, 846, 920, 940, 1035, 1055, 1081, 1104, 1128, 1266, 1380, 1410, 1440, 1504, 1656, 1688, 1692, 1840, 1880, 1899, 2070, 2110, 2115, 2162, 2208, 2256, 2532, 2760, 2820, 3165, 3243, 3312, 3376, 3384, 3680, 3760, 3798, 4140, 4220, 4230, 4324, 4512, 4853, 5064, 5405, 5520, 5640, 6330, 6486, 6624, 6752, 6768, 7520, 7596, 8280, 8440, 8460, 8648, 9495, 9706, 9729, 9917, 10128, 10810, 11040, 11280, 12660, 12972, 13536, 14559, 15192, 16215, 16560, 16880, 16920, 17296, 18990, 19412, 19458, 19834, 20256, 21620, 22560, 24265, 25320, 25944, 29118, 29751, 30384, 32430, 33120, 33760, 33840, 34592, 37980, 38824, 38916, 39668, 43240, 43677, 48530, 48645, 49585, 50640, 51888, 58236, 59502, 60768, 64860, 67680, 72795, 75960, 77648, 77832, 79336, 86480, 87354, 89253, 97060, 97290, 99170, 101280, 103776, 116472, 119004, 129720, 145590, 148755, 151920, 155296, 155664, 158672, 172960, 174708, 178506, 194120, 194580, 198340, 218385, 228091, 232944, 238008, 259440, 291180, 297510, 303840, 311328, 317344, 349416, 357012, 388240, 389160, 396680, 436770, 446265, 456182, 465888, 476016, 518880, 582360, 595020, 684273, 698832, 714024, 776480, 778320, 793360, 873540, 892530, 912364, 952032, 1140455, 1164720, 1190040, 1368546, 1397664, 1428048, 1556640, 1586720, 1747080, 1785060, 1824728, 2052819, 2280910, 2329440, 2380080, 2737092, 2856096, 3421365, 3494160, 3570120, 3649456, 4105638, 4561820, 4760160, 5474184, 6842730, 6988320, 7140240, 7298912, 8211276, 9123640, 10264095, 10948368, 13685460, 14280480, 16422552, 18247280, 20528190, 21896736, 27370920, 32845104, 36494560, 41056380, 54741840, 65690208, 82112760, 109483680, 164225520, 328451040]

約数ペア:

[(1, 328451040), (2, 164225520), (3, 109483680), (4, 82112760), (5, 65690208), (6, 54741840), (8, 41056380), (9, 36494560), (10, 32845104), (12, 27370920), (15, 21896736), (16, 20528190), (18, 18247280), (20, 16422552), (23, 14280480), (24, 13685460), (30, 10948368), (32, 10264095), (36, 9123640), (40, 8211276), (45, 7298912), (46, 7140240), (47, 6988320), (48, 6842730), (60, 5474184), (69, 4760160), (72, 4561820), (80, 4105638), (90, 3649456), (92, 3570120), (94, 3494160), (96, 3421365), (115, 2856096), (120, 2737092), (138, 2380080), (141, 2329440), (144, 2280910), (160, 2052819), (180, 1824728), (184, 1785060), (188, 1747080), (207, 1586720), (211, 1556640), (230, 1428048), (235, 1397664), (240, 1368546), (276, 1190040), (282, 1164720), (288, 1140455), (345, 952032), (360, 912364), (368, 892530), (376, 873540), (414, 793360), (422, 778320), (423, 776480), (460, 714024), (470, 698832), (480, 684273), (552, 595020), (564, 582360), (633, 518880), (690, 476016), (705, 465888), (720, 456182), (736, 446265), (752, 436770), (828, 396680), (844, 389160), (846, 388240), (920, 357012), (940, 349416), (1035, 317344), (1055, 311328), (1081, 303840), (1104, 297510), (1128, 291180), (1266, 259440), (1380, 238008), (1410, 232944), (1440, 228091), (1504, 218385), (1656, 198340), (1688, 194580), (1692, 194120), (1840, 178506), (1880, 174708), (1899, 172960), (2070, 158672), (2110, 155664), (2115, 155296), (2162, 151920), (2208, 148755), (2256, 145590), (2532, 129720), (2760, 119004), (2820, 116472), (3165, 103776), (3243, 101280), (3312, 99170), (3376, 97290), (3384, 97060), (3680, 89253), (3760, 87354), (3798, 86480), (4140, 79336), (4220, 77832), (4230, 77648), (4324, 75960), (4512, 72795), (4853, 67680), (5064, 64860), (5405, 60768), (5520, 59502), (5640, 58236), (6330, 51888), (6486, 50640), (6624, 49585), (6752, 48645), (6768, 48530), (7520, 43677), (7596, 43240), (8280, 39668), (8440, 38916), (8460, 38824), (8648, 37980), (9495, 34592), (9706, 33840), (9729, 33760), (9917, 33120), (10128, 32430), (10810, 30384), (11040, 29751), (11280, 29118), (12660, 25944), (12972, 25320), (13536, 24265), (14559, 22560), (15192, 21620), (16215, 20256), (16560, 19834), (16880, 19458), (16920, 19412), (17296, 18990)]