4920185280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2521}}^1$

素因数の和:2667

約数の個数: 224

約数和(自身を含む): 16604040960

約数和(自身を除く): 11683855680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 107, 114, 120, 152, 160, 190, 192, 214, 228, 240, 285, 304, 320, 321, 380, 428, 456, 480, 535, 570, 608, 642, 760, 856, 912, 960, 1070, 1140, 1216, 1284, 1520, 1605, 1712, 1824, 2033, 2140, 2280, 2521, 2568, 3040, 3210, 3424, 3648, 4066, 4280, 4560, 5042, 5136, 6080, 6099, 6420, 6848, 7563, 8132, 8560, 9120, 10084, 10165, 10272, 12198, 12605, 12840, 15126, 16264, 17120, 18240, 20168, 20330, 20544, 24396, 25210, 25680, 30252, 30495, 32528, 34240, 37815, 40336, 40660, 47899, 48792, 50420, 51360, 60504, 60990, 65056, 75630, 80672, 81320, 95798, 97584, 100840, 102720, 121008, 121980, 130112, 143697, 151260, 161344, 162640, 191596, 195168, 201680, 239495, 242016, 243960, 269747, 287394, 302520, 325280, 383192, 390336, 403360, 478990, 484032, 487920, 539494, 574788, 605040, 650560, 718485, 766384, 806720, 809241, 957980, 975840, 1078988, 1149576, 1210080, 1348735, 1436970, 1532768, 1618482, 1915960, 1951680, 2157976, 2299152, 2420160, 2697470, 2873940, 3065536, 3236964, 3831920, 4046205, 4315952, 4598304, 5125193, 5394940, 5747880, 6473928, 7663840, 8092410, 8631904, 9196608, 10250386, 10789880, 11495760, 12947856, 15327680, 15375579, 16184820, 17263808, 20500772, 21579760, 22991520, 25625965, 25895712, 30751158, 32369640, 41001544, 43159520, 45983040, 51251930, 51791424, 61502316, 64739280, 76877895, 82003088, 86319040, 102503860, 123004632, 129478560, 153755790, 164006176, 205007720, 246009264, 258957120, 307511580, 328012352, 410015440, 492018528, 615023160, 820030880, 984037056, 1230046320, 1640061760, 2460092640, 4920185280]

約数ペア:

[(1, 4920185280), (2, 2460092640), (3, 1640061760), (4, 1230046320), (5, 984037056), (6, 820030880), (8, 615023160), (10, 492018528), (12, 410015440), (15, 328012352), (16, 307511580), (19, 258957120), (20, 246009264), (24, 205007720), (30, 164006176), (32, 153755790), (38, 129478560), (40, 123004632), (48, 102503860), (57, 86319040), (60, 82003088), (64, 76877895), (76, 64739280), (80, 61502316), (95, 51791424), (96, 51251930), (107, 45983040), (114, 43159520), (120, 41001544), (152, 32369640), (160, 30751158), (190, 25895712), (192, 25625965), (214, 22991520), (228, 21579760), (240, 20500772), (285, 17263808), (304, 16184820), (320, 15375579), (321, 15327680), (380, 12947856), (428, 11495760), (456, 10789880), (480, 10250386), (535, 9196608), (570, 8631904), (608, 8092410), (642, 7663840), (760, 6473928), (856, 5747880), (912, 5394940), (960, 5125193), (1070, 4598304), (1140, 4315952), (1216, 4046205), (1284, 3831920), (1520, 3236964), (1605, 3065536), (1712, 2873940), (1824, 2697470), (2033, 2420160), (2140, 2299152), (2280, 2157976), (2521, 1951680), (2568, 1915960), (3040, 1618482), (3210, 1532768), (3424, 1436970), (3648, 1348735), (4066, 1210080), (4280, 1149576), (4560, 1078988), (5042, 975840), (5136, 957980), (6080, 809241), (6099, 806720), (6420, 766384), (6848, 718485), (7563, 650560), (8132, 605040), (8560, 574788), (9120, 539494), (10084, 487920), (10165, 484032), (10272, 478990), (12198, 403360), (12605, 390336), (12840, 383192), (15126, 325280), (16264, 302520), (17120, 287394), (18240, 269747), (20168, 243960), (20330, 242016), (20544, 239495), (24396, 201680), (25210, 195168), (25680, 191596), (30252, 162640), (30495, 161344), (32528, 151260), (34240, 143697), (37815, 130112), (40336, 121980), (40660, 121008), (47899, 102720), (48792, 100840), (50420, 97584), (51360, 95798), (60504, 81320), (60990, 80672), (65056, 75630)]