2040693480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14207}}^1$

素因数の和:14253

約数の個数: 256

約数和(自身を含む): 8183808000

約数和(自身を除く): 6143114520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6840, 7182, 7560, 7980, 9576, 10260, 11970, 14207, 14364, 15960, 17955, 20520, 23940, 28414, 28728, 35910, 42621, 47880, 56828, 71035, 71820, 85242, 99449, 113656, 127863, 142070, 143640, 170484, 198898, 213105, 255726, 269933, 284140, 298347, 340968, 383589, 397796, 426210, 497245, 511452, 539866, 568280, 596694, 639315, 767178, 795592, 809799, 852420, 895041, 994490, 1022904, 1079732, 1193388, 1278630, 1349665, 1491735, 1534356, 1619598, 1704840, 1790082, 1889531, 1917945, 1988980, 2159464, 2386776, 2429397, 2557260, 2685123, 2699330, 2983470, 3068712, 3239196, 3580164, 3779062, 3835890, 3977960, 4048995, 4475205, 4858794, 5114520, 5370246, 5398660, 5668593, 5966940, 6478392, 7160328, 7288191, 7558124, 7671780, 8097990, 8950410, 9447655, 9717588, 10740492, 10797320, 11337186, 11933880, 12146985, 13425615, 14576382, 15116248, 15343560, 16195980, 17005779, 17900820, 18895310, 19435176, 21480984, 22674372, 24293970, 26851230, 28342965, 29152764, 32391960, 34011558, 35801640, 36440955, 37790620, 45348744, 48587940, 51017337, 53702460, 56685930, 58305528, 68023116, 72881910, 75581240, 85028895, 97175880, 102034674, 107404920, 113371860, 136046232, 145763820, 170057790, 204069348, 226743720, 255086685, 291527640, 340115580, 408138696, 510173370, 680231160, 1020346740, 2040693480]

約数ペア:

[(1, 2040693480), (2, 1020346740), (3, 680231160), (4, 510173370), (5, 408138696), (6, 340115580), (7, 291527640), (8, 255086685), (9, 226743720), (10, 204069348), (12, 170057790), (14, 145763820), (15, 136046232), (18, 113371860), (19, 107404920), (20, 102034674), (21, 97175880), (24, 85028895), (27, 75581240), (28, 72881910), (30, 68023116), (35, 58305528), (36, 56685930), (38, 53702460), (40, 51017337), (42, 48587940), (45, 45348744), (54, 37790620), (56, 36440955), (57, 35801640), (60, 34011558), (63, 32391960), (70, 29152764), (72, 28342965), (76, 26851230), (84, 24293970), (90, 22674372), (95, 21480984), (105, 19435176), (108, 18895310), (114, 17900820), (120, 17005779), (126, 16195980), (133, 15343560), (135, 15116248), (140, 14576382), (152, 13425615), (168, 12146985), (171, 11933880), (180, 11337186), (189, 10797320), (190, 10740492), (210, 9717588), (216, 9447655), (228, 8950410), (252, 8097990), (266, 7671780), (270, 7558124), (280, 7288191), (285, 7160328), (315, 6478392), (342, 5966940), (360, 5668593), (378, 5398660), (380, 5370246), (399, 5114520), (420, 4858794), (456, 4475205), (504, 4048995), (513, 3977960), (532, 3835890), (540, 3779062), (570, 3580164), (630, 3239196), (665, 3068712), (684, 2983470), (756, 2699330), (760, 2685123), (798, 2557260), (840, 2429397), (855, 2386776), (945, 2159464), (1026, 1988980), (1064, 1917945), (1080, 1889531), (1140, 1790082), (1197, 1704840), (1260, 1619598), (1330, 1534356), (1368, 1491735), (1512, 1349665), (1596, 1278630), (1710, 1193388), (1890, 1079732), (1995, 1022904), (2052, 994490), (2280, 895041), (2394, 852420), (2520, 809799), (2565, 795592), (2660, 767178), (3192, 639315), (3420, 596694), (3591, 568280), (3780, 539866), (3990, 511452), (4104, 497245), (4788, 426210), (5130, 397796), (5320, 383589), (5985, 340968), (6840, 298347), (7182, 284140), (7560, 269933), (7980, 255726), (9576, 213105), (10260, 198898), (11970, 170484), (14207, 143640), (14364, 142070), (15960, 127863), (17955, 113656), (20520, 99449), (23940, 85242), (28414, 71820), (28728, 71035), (35910, 56828), (42621, 47880)]