132812680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 418037760

約数和(自身を除く): 285225080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 40, 44, 52, 55, 56, 62, 65, 70, 77, 88, 91, 104, 107, 110, 124, 130, 140, 143, 154, 155, 182, 214, 217, 220, 248, 260, 280, 286, 308, 310, 341, 364, 385, 403, 428, 434, 440, 455, 520, 535, 572, 616, 620, 682, 715, 728, 749, 770, 806, 856, 868, 910, 1001, 1070, 1085, 1144, 1177, 1240, 1364, 1391, 1430, 1498, 1540, 1612, 1705, 1736, 1820, 2002, 2015, 2140, 2170, 2354, 2387, 2728, 2782, 2821, 2860, 2996, 3080, 3224, 3317, 3410, 3640, 3745, 4004, 4030, 4280, 4340, 4433, 4708, 4774, 5005, 5564, 5642, 5720, 5885, 5992, 6634, 6820, 6955, 7490, 8008, 8060, 8239, 8680, 8866, 9416, 9548, 9737, 10010, 11128, 11284, 11770, 11935, 13268, 13640, 13910, 14105, 14980, 15301, 16120, 16478, 16585, 17732, 19096, 19474, 20020, 22165, 22568, 23219, 23540, 23870, 26536, 27820, 28210, 29960, 30602, 31031, 32956, 33170, 35464, 36487, 38948, 40040, 41195, 43121, 44330, 46438, 47080, 47740, 48685, 55640, 56420, 61204, 62062, 65912, 66340, 72974, 76505, 77896, 82390, 86242, 88660, 92876, 95480, 97370, 107107, 112840, 116095, 122408, 124124, 132680, 145948, 153010, 155155, 164780, 172484, 177320, 182435, 185752, 194740, 214214, 215605, 232190, 248248, 255409, 291896, 301847, 306020, 310310, 329560, 344968, 364870, 389480, 428428, 431210, 464380, 474331, 510818, 535535, 603694, 612040, 620620, 729740, 856856, 862420, 928760, 948662, 1021636, 1071070, 1207388, 1241240, 1277045, 1459480, 1509235, 1724840, 1897324, 2043272, 2142140, 2371655, 2414776, 2554090, 3018470, 3320317, 3794648, 4284280, 4743310, 5108180, 6036940, 6640634, 9486620, 10216360, 12073880, 13281268, 16601585, 18973240, 26562536, 33203170, 66406340, 132812680]

約数ペア:

[(1, 132812680), (2, 66406340), (4, 33203170), (5, 26562536), (7, 18973240), (8, 16601585), (10, 13281268), (11, 12073880), (13, 10216360), (14, 9486620), (20, 6640634), (22, 6036940), (26, 5108180), (28, 4743310), (31, 4284280), (35, 3794648), (40, 3320317), (44, 3018470), (52, 2554090), (55, 2414776), (56, 2371655), (62, 2142140), (65, 2043272), (70, 1897324), (77, 1724840), (88, 1509235), (91, 1459480), (104, 1277045), (107, 1241240), (110, 1207388), (124, 1071070), (130, 1021636), (140, 948662), (143, 928760), (154, 862420), (155, 856856), (182, 729740), (214, 620620), (217, 612040), (220, 603694), (248, 535535), (260, 510818), (280, 474331), (286, 464380), (308, 431210), (310, 428428), (341, 389480), (364, 364870), (385, 344968), (403, 329560), (428, 310310), (434, 306020), (440, 301847), (455, 291896), (520, 255409), (535, 248248), (572, 232190), (616, 215605), (620, 214214), (682, 194740), (715, 185752), (728, 182435), (749, 177320), (770, 172484), (806, 164780), (856, 155155), (868, 153010), (910, 145948), (1001, 132680), (1070, 124124), (1085, 122408), (1144, 116095), (1177, 112840), (1240, 107107), (1364, 97370), (1391, 95480), (1430, 92876), (1498, 88660), (1540, 86242), (1612, 82390), (1705, 77896), (1736, 76505), (1820, 72974), (2002, 66340), (2015, 65912), (2140, 62062), (2170, 61204), (2354, 56420), (2387, 55640), (2728, 48685), (2782, 47740), (2821, 47080), (2860, 46438), (2996, 44330), (3080, 43121), (3224, 41195), (3317, 40040), (3410, 38948), (3640, 36487), (3745, 35464), (4004, 33170), (4030, 32956), (4280, 31031), (4340, 30602), (4433, 29960), (4708, 28210), (4774, 27820), (5005, 26536), (5564, 23870), (5642, 23540), (5720, 23219), (5885, 22568), (5992, 22165), (6634, 20020), (6820, 19474), (6955, 19096), (7490, 17732), (8008, 16585), (8060, 16478), (8239, 16120), (8680, 15301), (8866, 14980), (9416, 14105), (9548, 13910), (9737, 13640), (10010, 13268), (11128, 11935), (11284, 11770)]