1001850240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1017

約数の個数: 256

約数和(自身を含む): 3481056000

約数和(自身を除く): 2479205760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 128, 145, 152, 160, 174, 190, 192, 228, 232, 240, 285, 290, 304, 320, 348, 380, 384, 435, 456, 464, 480, 551, 570, 580, 608, 640, 696, 760, 870, 912, 928, 947, 960, 1102, 1140, 1160, 1216, 1392, 1520, 1653, 1740, 1824, 1856, 1894, 1920, 2204, 2280, 2320, 2432, 2755, 2784, 2841, 3040, 3306, 3480, 3648, 3712, 3788, 4408, 4560, 4640, 4735, 5510, 5568, 5682, 6080, 6612, 6960, 7296, 7576, 8265, 8816, 9120, 9280, 9470, 11020, 11136, 11364, 12160, 13224, 13920, 14205, 15152, 16530, 17632, 17993, 18240, 18560, 18940, 22040, 22728, 26448, 27463, 27840, 28410, 30304, 33060, 35264, 35986, 36480, 37880, 44080, 45456, 52896, 53979, 54926, 55680, 56820, 60608, 66120, 70528, 71972, 75760, 82389, 88160, 89965, 90912, 105792, 107958, 109852, 113640, 121216, 132240, 137315, 143944, 151520, 164778, 176320, 179930, 181824, 211584, 215916, 219704, 227280, 264480, 269895, 274630, 287888, 303040, 329556, 352640, 359860, 363648, 411945, 431832, 439408, 454560, 521797, 528960, 539790, 549260, 575776, 606080, 659112, 719720, 823890, 863664, 878816, 909120, 1043594, 1057920, 1079580, 1098520, 1151552, 1318224, 1439440, 1565391, 1647780, 1727328, 1757632, 1818240, 2087188, 2159160, 2197040, 2303104, 2608985, 2636448, 2878880, 3130782, 3295560, 3454656, 3515264, 4174376, 4318320, 4394080, 5217970, 5272896, 5757760, 6261564, 6591120, 6909312, 7826955, 8348752, 8636640, 8788160, 10435940, 10545792, 11515520, 12523128, 13182240, 15653910, 16697504, 17273280, 17576320, 20871880, 25046256, 26364480, 31307820, 33395008, 34546560, 41743760, 50092512, 52728960, 62615640, 66790016, 83487520, 100185024, 125231280, 166975040, 200370048, 250462560, 333950080, 500925120, 1001850240]

約数ペア:

[(1, 1001850240), (2, 500925120), (3, 333950080), (4, 250462560), (5, 200370048), (6, 166975040), (8, 125231280), (10, 100185024), (12, 83487520), (15, 66790016), (16, 62615640), (19, 52728960), (20, 50092512), (24, 41743760), (29, 34546560), (30, 33395008), (32, 31307820), (38, 26364480), (40, 25046256), (48, 20871880), (57, 17576320), (58, 17273280), (60, 16697504), (64, 15653910), (76, 13182240), (80, 12523128), (87, 11515520), (95, 10545792), (96, 10435940), (114, 8788160), (116, 8636640), (120, 8348752), (128, 7826955), (145, 6909312), (152, 6591120), (160, 6261564), (174, 5757760), (190, 5272896), (192, 5217970), (228, 4394080), (232, 4318320), (240, 4174376), (285, 3515264), (290, 3454656), (304, 3295560), (320, 3130782), (348, 2878880), (380, 2636448), (384, 2608985), (435, 2303104), (456, 2197040), (464, 2159160), (480, 2087188), (551, 1818240), (570, 1757632), (580, 1727328), (608, 1647780), (640, 1565391), (696, 1439440), (760, 1318224), (870, 1151552), (912, 1098520), (928, 1079580), (947, 1057920), (960, 1043594), (1102, 909120), (1140, 878816), (1160, 863664), (1216, 823890), (1392, 719720), (1520, 659112), (1653, 606080), (1740, 575776), (1824, 549260), (1856, 539790), (1894, 528960), (1920, 521797), (2204, 454560), (2280, 439408), (2320, 431832), (2432, 411945), (2755, 363648), (2784, 359860), (2841, 352640), (3040, 329556), (3306, 303040), (3480, 287888), (3648, 274630), (3712, 269895), (3788, 264480), (4408, 227280), (4560, 219704), (4640, 215916), (4735, 211584), (5510, 181824), (5568, 179930), (5682, 176320), (6080, 164778), (6612, 151520), (6960, 143944), (7296, 137315), (7576, 132240), (8265, 121216), (8816, 113640), (9120, 109852), (9280, 107958), (9470, 105792), (11020, 90912), (11136, 89965), (11364, 88160), (12160, 82389), (13224, 75760), (13920, 71972), (14205, 70528), (15152, 66120), (16530, 60608), (17632, 56820), (17993, 55680), (18240, 54926), (18560, 53979), (18940, 52896), (22040, 45456), (22728, 44080), (26448, 37880), (27463, 36480), (27840, 35986), (28410, 35264), (30304, 33060)]