417914280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{433}}^1$

素因数の和:840

約数の個数: 192

約数和(自身を含む): 1559900160

約数和(自身を除く): 1141985880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 383, 420, 433, 504, 630, 766, 840, 866, 1149, 1260, 1299, 1532, 1732, 1915, 2165, 2298, 2520, 2598, 2681, 3031, 3064, 3447, 3464, 3830, 3897, 4330, 4596, 5196, 5362, 5745, 6062, 6495, 6894, 7660, 7794, 8043, 8660, 9093, 9192, 10392, 10724, 11490, 12124, 12990, 13405, 13788, 15155, 15320, 15588, 16086, 17235, 17320, 18186, 19485, 21448, 22980, 24129, 24248, 25980, 26810, 27279, 27576, 30310, 31176, 32172, 34470, 36372, 38970, 40215, 45465, 45960, 48258, 51960, 53620, 54558, 60620, 64344, 68940, 72744, 77940, 80430, 90930, 96516, 107240, 109116, 120645, 121240, 136395, 137880, 155880, 160860, 165839, 181860, 193032, 218232, 241290, 272790, 321720, 331678, 363720, 482580, 497517, 545580, 663356, 829195, 965160, 995034, 1091160, 1160873, 1326712, 1492551, 1658390, 1990068, 2321746, 2487585, 2985102, 3316780, 3482619, 3980136, 4643492, 4975170, 5804365, 5970204, 6633560, 6965238, 7462755, 9286984, 9950340, 10447857, 11608730, 11940408, 13930476, 14925510, 17413095, 19900680, 20895714, 23217460, 27860952, 29851020, 34826190, 41791428, 46434920, 52239285, 59702040, 69652380, 83582856, 104478570, 139304760, 208957140, 417914280]

約数ペア:

[(1, 417914280), (2, 208957140), (3, 139304760), (4, 104478570), (5, 83582856), (6, 69652380), (7, 59702040), (8, 52239285), (9, 46434920), (10, 41791428), (12, 34826190), (14, 29851020), (15, 27860952), (18, 23217460), (20, 20895714), (21, 19900680), (24, 17413095), (28, 14925510), (30, 13930476), (35, 11940408), (36, 11608730), (40, 10447857), (42, 9950340), (45, 9286984), (56, 7462755), (60, 6965238), (63, 6633560), (70, 5970204), (72, 5804365), (84, 4975170), (90, 4643492), (105, 3980136), (120, 3482619), (126, 3316780), (140, 2985102), (168, 2487585), (180, 2321746), (210, 1990068), (252, 1658390), (280, 1492551), (315, 1326712), (360, 1160873), (383, 1091160), (420, 995034), (433, 965160), (504, 829195), (630, 663356), (766, 545580), (840, 497517), (866, 482580), (1149, 363720), (1260, 331678), (1299, 321720), (1532, 272790), (1732, 241290), (1915, 218232), (2165, 193032), (2298, 181860), (2520, 165839), (2598, 160860), (2681, 155880), (3031, 137880), (3064, 136395), (3447, 121240), (3464, 120645), (3830, 109116), (3897, 107240), (4330, 96516), (4596, 90930), (5196, 80430), (5362, 77940), (5745, 72744), (6062, 68940), (6495, 64344), (6894, 60620), (7660, 54558), (7794, 53620), (8043, 51960), (8660, 48258), (9093, 45960), (9192, 45465), (10392, 40215), (10724, 38970), (11490, 36372), (12124, 34470), (12990, 32172), (13405, 31176), (13788, 30310), (15155, 27576), (15320, 27279), (15588, 26810), (16086, 25980), (17235, 24248), (17320, 24129), (18186, 22980), (19485, 21448)]