2847248320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:499

約数の個数: 224

約数和(自身を含む): 8085344256

約数和(自身を除く): 5238095936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 131, 140, 155, 160, 217, 224, 248, 262, 280, 310, 313, 320, 434, 448, 496, 524, 560, 620, 626, 655, 868, 917, 992, 1048, 1085, 1120, 1240, 1252, 1310, 1565, 1736, 1834, 1984, 2096, 2170, 2191, 2240, 2480, 2504, 2620, 3130, 3472, 3668, 4061, 4192, 4340, 4382, 4585, 4960, 5008, 5240, 6260, 6944, 7336, 8122, 8384, 8680, 8764, 9170, 9703, 9920, 10016, 10480, 10955, 12520, 13888, 14672, 16244, 17360, 17528, 18340, 19406, 20032, 20305, 20960, 21910, 25040, 28427, 29344, 32488, 34720, 35056, 36680, 38812, 40610, 41003, 41920, 43820, 48515, 50080, 56854, 58688, 64976, 67921, 69440, 70112, 73360, 77624, 81220, 82006, 87640, 97030, 100160, 113708, 129952, 135842, 140224, 142135, 146720, 155248, 162440, 164012, 175280, 194060, 205015, 227416, 259904, 271684, 284270, 287021, 293440, 310496, 324880, 328024, 339605, 350560, 388120, 410030, 454832, 543368, 568540, 574042, 620992, 649760, 656048, 679210, 701120, 776240, 820060, 909664, 1086736, 1137080, 1148084, 1271093, 1299520, 1312096, 1358420, 1435105, 1552480, 1640120, 1819328, 2173472, 2274160, 2296168, 2542186, 2624192, 2716840, 2870210, 3104960, 3280240, 4346944, 4548320, 4592336, 5084372, 5433680, 5740420, 6355465, 6560480, 8897651, 9096640, 9184672, 10168744, 10867360, 11480840, 12710930, 13120960, 17795302, 18369344, 20337488, 21734720, 22961680, 25421860, 35590604, 40674976, 44488255, 45923360, 50843720, 71181208, 81349952, 88976510, 91846720, 101687440, 142362416, 177953020, 203374880, 284724832, 355906040, 406749760, 569449664, 711812080, 1423624160, 2847248320]

約数ペア:

[(1, 2847248320), (2, 1423624160), (4, 711812080), (5, 569449664), (7, 406749760), (8, 355906040), (10, 284724832), (14, 203374880), (16, 177953020), (20, 142362416), (28, 101687440), (31, 91846720), (32, 88976510), (35, 81349952), (40, 71181208), (56, 50843720), (62, 45923360), (64, 44488255), (70, 40674976), (80, 35590604), (112, 25421860), (124, 22961680), (131, 21734720), (140, 20337488), (155, 18369344), (160, 17795302), (217, 13120960), (224, 12710930), (248, 11480840), (262, 10867360), (280, 10168744), (310, 9184672), (313, 9096640), (320, 8897651), (434, 6560480), (448, 6355465), (496, 5740420), (524, 5433680), (560, 5084372), (620, 4592336), (626, 4548320), (655, 4346944), (868, 3280240), (917, 3104960), (992, 2870210), (1048, 2716840), (1085, 2624192), (1120, 2542186), (1240, 2296168), (1252, 2274160), (1310, 2173472), (1565, 1819328), (1736, 1640120), (1834, 1552480), (1984, 1435105), (2096, 1358420), (2170, 1312096), (2191, 1299520), (2240, 1271093), (2480, 1148084), (2504, 1137080), (2620, 1086736), (3130, 909664), (3472, 820060), (3668, 776240), (4061, 701120), (4192, 679210), (4340, 656048), (4382, 649760), (4585, 620992), (4960, 574042), (5008, 568540), (5240, 543368), (6260, 454832), (6944, 410030), (7336, 388120), (8122, 350560), (8384, 339605), (8680, 328024), (8764, 324880), (9170, 310496), (9703, 293440), (9920, 287021), (10016, 284270), (10480, 271684), (10955, 259904), (12520, 227416), (13888, 205015), (14672, 194060), (16244, 175280), (17360, 164012), (17528, 162440), (18340, 155248), (19406, 146720), (20032, 142135), (20305, 140224), (20960, 135842), (21910, 129952), (25040, 113708), (28427, 100160), (29344, 97030), (32488, 87640), (34720, 82006), (35056, 81220), (36680, 77624), (38812, 73360), (40610, 70112), (41003, 69440), (41920, 67921), (43820, 64976), (48515, 58688), (50080, 56854)]