21821440320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:750

約数の個数: 336

約数和(自身を含む): 76564979712

約数和(自身を除く): 54743539392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 192, 219, 240, 271, 288, 292, 320, 360, 365, 383, 438, 480, 542, 576, 584, 657, 720, 730, 766, 813, 876, 960, 1084, 1095, 1149, 1168, 1314, 1355, 1440, 1460, 1532, 1626, 1752, 1915, 2168, 2190, 2298, 2336, 2439, 2628, 2710, 2880, 2920, 3064, 3252, 3285, 3447, 3504, 3830, 4065, 4336, 4380, 4596, 4672, 4878, 5256, 5420, 5745, 5840, 6128, 6504, 6570, 6894, 7008, 7660, 8130, 8672, 8760, 9192, 9756, 10512, 10840, 11490, 11680, 12195, 12256, 13008, 13140, 13788, 14016, 15320, 16260, 17235, 17344, 17520, 18384, 19512, 19783, 21024, 21680, 22980, 23360, 24390, 24512, 26016, 26280, 27576, 27959, 30640, 32520, 34470, 35040, 36768, 39024, 39566, 42048, 43360, 45960, 48780, 52032, 52560, 55152, 55918, 59349, 61280, 65040, 68940, 70080, 73536, 78048, 79132, 83877, 86720, 91920, 97560, 98915, 103793, 105120, 110304, 111836, 118698, 122560, 130080, 137880, 139795, 156096, 158264, 167754, 178047, 183840, 195120, 197830, 207586, 210240, 220608, 223672, 237396, 251631, 260160, 275760, 279590, 296745, 311379, 316528, 335508, 356094, 367680, 390240, 395660, 415172, 419385, 447344, 474792, 503262, 518965, 551520, 559180, 593490, 622758, 633056, 671016, 712188, 780480, 791320, 830344, 838770, 890235, 894688, 934137, 949584, 1006524, 1037930, 1103040, 1118360, 1186980, 1245516, 1258155, 1266112, 1342032, 1424376, 1556895, 1582640, 1660688, 1677540, 1780470, 1789376, 1868274, 1899168, 2013048, 2075860, 2236720, 2373960, 2491032, 2516310, 2684064, 2848752, 3113790, 3165280, 3321376, 3355080, 3560940, 3736548, 3798336, 4026096, 4151720, 4473440, 4670685, 4747920, 4982064, 5032620, 5368128, 5697504, 6227580, 6330560, 6642752, 6710160, 7121880, 7473096, 7576889, 8052192, 8303440, 8946880, 9341370, 9495840, 9964128, 10065240, 11395008, 12455160, 13420320, 14243760, 14946192, 15153778, 16104384, 16606880, 18682740, 18991680, 19928256, 20130480, 22730667, 24910320, 26840640, 28487520, 29892384, 30307556, 33213760, 37365480, 37884445, 40260960, 45461334, 49820640, 56975040, 59784768, 60615112, 68192001, 74730960, 75768890, 80521920, 90922668, 99641280, 113653335, 121230224, 136384002, 149461920, 151537780, 181845336, 227306670, 242460448, 272768004, 298923840, 303075560, 340960005, 363690672, 454613340, 484920896, 545536008, 606151120, 681920010, 727381344, 909226680, 1091072016, 1212302240, 1363840020, 1454762688, 1818453360, 2182144032, 2424604480, 2727680040, 3636906720, 4364288064, 5455360080, 7273813440, 10910720160, 21821440320]

約数ペア:

[(1, 21821440320), (2, 10910720160), (3, 7273813440), (4, 5455360080), (5, 4364288064), (6, 3636906720), (8, 2727680040), (9, 2424604480), (10, 2182144032), (12, 1818453360), (15, 1454762688), (16, 1363840020), (18, 1212302240), (20, 1091072016), (24, 909226680), (30, 727381344), (32, 681920010), (36, 606151120), (40, 545536008), (45, 484920896), (48, 454613340), (60, 363690672), (64, 340960005), (72, 303075560), (73, 298923840), (80, 272768004), (90, 242460448), (96, 227306670), (120, 181845336), (144, 151537780), (146, 149461920), (160, 136384002), (180, 121230224), (192, 113653335), (219, 99641280), (240, 90922668), (271, 80521920), (288, 75768890), (292, 74730960), (320, 68192001), (360, 60615112), (365, 59784768), (383, 56975040), (438, 49820640), (480, 45461334), (542, 40260960), (576, 37884445), (584, 37365480), (657, 33213760), (720, 30307556), (730, 29892384), (766, 28487520), (813, 26840640), (876, 24910320), (960, 22730667), (1084, 20130480), (1095, 19928256), (1149, 18991680), (1168, 18682740), (1314, 16606880), (1355, 16104384), (1440, 15153778), (1460, 14946192), (1532, 14243760), (1626, 13420320), (1752, 12455160), (1915, 11395008), (2168, 10065240), (2190, 9964128), (2298, 9495840), (2336, 9341370), (2439, 8946880), (2628, 8303440), (2710, 8052192), (2880, 7576889), (2920, 7473096), (3064, 7121880), (3252, 6710160), (3285, 6642752), (3447, 6330560), (3504, 6227580), (3830, 5697504), (4065, 5368128), (4336, 5032620), (4380, 4982064), (4596, 4747920), (4672, 4670685), (4878, 4473440), (5256, 4151720), (5420, 4026096), (5745, 3798336), (5840, 3736548), (6128, 3560940), (6504, 3355080), (6570, 3321376), (6894, 3165280), (7008, 3113790), (7660, 2848752), (8130, 2684064), (8672, 2516310), (8760, 2491032), (9192, 2373960), (9756, 2236720), (10512, 2075860), (10840, 2013048), (11490, 1899168), (11680, 1868274), (12195, 1789376), (12256, 1780470), (13008, 1677540), (13140, 1660688), (13788, 1582640), (14016, 1556895), (15320, 1424376), (16260, 1342032), (17235, 1266112), (17344, 1258155), (17520, 1245516), (18384, 1186980), (19512, 1118360), (19783, 1103040), (21024, 1037930), (21680, 1006524), (22980, 949584), (23360, 934137), (24390, 894688), (24512, 890235), (26016, 838770), (26280, 830344), (27576, 791320), (27959, 780480), (30640, 712188), (32520, 671016), (34470, 633056), (35040, 622758), (36768, 593490), (39024, 559180), (39566, 551520), (42048, 518965), (43360, 503262), (45960, 474792), (48780, 447344), (52032, 419385), (52560, 415172), (55152, 395660), (55918, 390240), (59349, 367680), (61280, 356094), (65040, 335508), (68940, 316528), (70080, 311379), (73536, 296745), (78048, 279590), (79132, 275760), (83877, 260160), (86720, 251631), (91920, 237396), (97560, 223672), (98915, 220608), (103793, 210240), (105120, 207586), (110304, 197830), (111836, 195120), (118698, 183840), (122560, 178047), (130080, 167754), (137880, 158264), (139795, 156096)]