4217687640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19891}}^1$

素因数の和:19958

約数の個数: 192

約数和(自身を含む): 14895129600

約数和(自身を除く): 10677441960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2945, 3420, 3534, 3720, 4712, 5301, 5580, 5890, 6840, 7068, 8835, 10602, 11160, 11780, 14136, 17670, 19891, 21204, 23560, 26505, 35340, 39782, 42408, 53010, 59673, 70680, 79564, 99455, 106020, 119346, 159128, 179019, 198910, 212040, 238692, 298365, 358038, 377929, 397820, 477384, 596730, 616621, 716076, 755858, 795640, 895095, 1133787, 1193460, 1233242, 1432152, 1511716, 1790190, 1849863, 1889645, 2267574, 2386920, 2466484, 3023432, 3083105, 3401361, 3580380, 3699726, 3779290, 4535148, 4932968, 5549589, 5668935, 6166210, 6802722, 7160760, 7399452, 7558580, 9070296, 9249315, 11099178, 11337870, 11715799, 12332420, 13605444, 14798904, 15117160, 17006805, 18498630, 22198356, 22675740, 23431598, 24664840, 27210888, 27747945, 34013610, 35147397, 36997260, 44396712, 45351480, 46863196, 55495890, 58578995, 68027220, 70294794, 73994520, 93726392, 105442191, 110991780, 117157990, 136054440, 140589588, 175736985, 210884382, 221983560, 234315980, 281179176, 351473970, 421768764, 468631960, 527210955, 702947940, 843537528, 1054421910, 1405895880, 2108843820, 4217687640]

約数ペア:

[(1, 4217687640), (2, 2108843820), (3, 1405895880), (4, 1054421910), (5, 843537528), (6, 702947940), (8, 527210955), (9, 468631960), (10, 421768764), (12, 351473970), (15, 281179176), (18, 234315980), (19, 221983560), (20, 210884382), (24, 175736985), (30, 140589588), (31, 136054440), (36, 117157990), (38, 110991780), (40, 105442191), (45, 93726392), (57, 73994520), (60, 70294794), (62, 68027220), (72, 58578995), (76, 55495890), (90, 46863196), (93, 45351480), (95, 44396712), (114, 36997260), (120, 35147397), (124, 34013610), (152, 27747945), (155, 27210888), (171, 24664840), (180, 23431598), (186, 22675740), (190, 22198356), (228, 18498630), (248, 17006805), (279, 15117160), (285, 14798904), (310, 13605444), (342, 12332420), (360, 11715799), (372, 11337870), (380, 11099178), (456, 9249315), (465, 9070296), (558, 7558580), (570, 7399452), (589, 7160760), (620, 6802722), (684, 6166210), (744, 5668935), (760, 5549589), (855, 4932968), (930, 4535148), (1116, 3779290), (1140, 3699726), (1178, 3580380), (1240, 3401361), (1368, 3083105), (1395, 3023432), (1710, 2466484), (1767, 2386920), (1860, 2267574), (2232, 1889645), (2280, 1849863), (2356, 1790190), (2790, 1511716), (2945, 1432152), (3420, 1233242), (3534, 1193460), (3720, 1133787), (4712, 895095), (5301, 795640), (5580, 755858), (5890, 716076), (6840, 616621), (7068, 596730), (8835, 477384), (10602, 397820), (11160, 377929), (11780, 358038), (14136, 298365), (17670, 238692), (19891, 212040), (21204, 198910), (23560, 179019), (26505, 159128), (35340, 119346), (39782, 106020), (42408, 99455), (53010, 79564), (59673, 70680)]