12460140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 288

約数和(自身を含む): 50319360

約数和(自身を除く): 37859220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 29, 30, 31, 33, 35, 36, 42, 44, 45, 55, 58, 60, 62, 63, 66, 70, 77, 84, 87, 90, 93, 99, 105, 110, 116, 124, 126, 132, 140, 145, 154, 155, 165, 174, 180, 186, 198, 203, 210, 217, 220, 231, 252, 261, 279, 290, 308, 310, 315, 319, 330, 341, 348, 372, 385, 396, 406, 420, 434, 435, 462, 465, 495, 522, 558, 580, 609, 620, 630, 638, 651, 660, 682, 693, 770, 812, 868, 870, 899, 924, 930, 957, 990, 1015, 1023, 1044, 1085, 1116, 1155, 1218, 1260, 1276, 1302, 1305, 1364, 1386, 1395, 1540, 1595, 1705, 1740, 1798, 1827, 1860, 1914, 1953, 1980, 2030, 2046, 2170, 2233, 2310, 2387, 2436, 2604, 2610, 2697, 2772, 2790, 2871, 3045, 3069, 3190, 3255, 3410, 3465, 3596, 3654, 3828, 3906, 4060, 4092, 4340, 4466, 4495, 4620, 4774, 4785, 5115, 5220, 5394, 5580, 5742, 6090, 6138, 6293, 6380, 6510, 6699, 6820, 6930, 7161, 7308, 7812, 8091, 8932, 8990, 9135, 9548, 9570, 9765, 9889, 10230, 10788, 11165, 11484, 11935, 12180, 12276, 12586, 13020, 13398, 13485, 13860, 14322, 14355, 15345, 16182, 17980, 18270, 18879, 19140, 19530, 19778, 20097, 20460, 21483, 22330, 23870, 25172, 26796, 26970, 28644, 28710, 29667, 30690, 31465, 32364, 33495, 35805, 36540, 37758, 39060, 39556, 40194, 40455, 42966, 44660, 47740, 49445, 53940, 56637, 57420, 59334, 61380, 62930, 66990, 69223, 71610, 75516, 80388, 80910, 85932, 89001, 94395, 98890, 100485, 107415, 113274, 118668, 125860, 133980, 138446, 143220, 148335, 161820, 178002, 188790, 197780, 200970, 207669, 214830, 226548, 276892, 283185, 296670, 346115, 356004, 377580, 401940, 415338, 429660, 445005, 566370, 593340, 623007, 692230, 830676, 890010, 1038345, 1132740, 1246014, 1384460, 1780020, 2076690, 2492028, 3115035, 4153380, 6230070, 12460140]

約数ペア:

[(1, 12460140), (2, 6230070), (3, 4153380), (4, 3115035), (5, 2492028), (6, 2076690), (7, 1780020), (9, 1384460), (10, 1246014), (11, 1132740), (12, 1038345), (14, 890010), (15, 830676), (18, 692230), (20, 623007), (21, 593340), (22, 566370), (28, 445005), (29, 429660), (30, 415338), (31, 401940), (33, 377580), (35, 356004), (36, 346115), (42, 296670), (44, 283185), (45, 276892), (55, 226548), (58, 214830), (60, 207669), (62, 200970), (63, 197780), (66, 188790), (70, 178002), (77, 161820), (84, 148335), (87, 143220), (90, 138446), (93, 133980), (99, 125860), (105, 118668), (110, 113274), (116, 107415), (124, 100485), (126, 98890), (132, 94395), (140, 89001), (145, 85932), (154, 80910), (155, 80388), (165, 75516), (174, 71610), (180, 69223), (186, 66990), (198, 62930), (203, 61380), (210, 59334), (217, 57420), (220, 56637), (231, 53940), (252, 49445), (261, 47740), (279, 44660), (290, 42966), (308, 40455), (310, 40194), (315, 39556), (319, 39060), (330, 37758), (341, 36540), (348, 35805), (372, 33495), (385, 32364), (396, 31465), (406, 30690), (420, 29667), (434, 28710), (435, 28644), (462, 26970), (465, 26796), (495, 25172), (522, 23870), (558, 22330), (580, 21483), (609, 20460), (620, 20097), (630, 19778), (638, 19530), (651, 19140), (660, 18879), (682, 18270), (693, 17980), (770, 16182), (812, 15345), (868, 14355), (870, 14322), (899, 13860), (924, 13485), (930, 13398), (957, 13020), (990, 12586), (1015, 12276), (1023, 12180), (1044, 11935), (1085, 11484), (1116, 11165), (1155, 10788), (1218, 10230), (1260, 9889), (1276, 9765), (1302, 9570), (1305, 9548), (1364, 9135), (1386, 8990), (1395, 8932), (1540, 8091), (1595, 7812), (1705, 7308), (1740, 7161), (1798, 6930), (1827, 6820), (1860, 6699), (1914, 6510), (1953, 6380), (1980, 6293), (2030, 6138), (2046, 6090), (2170, 5742), (2233, 5580), (2310, 5394), (2387, 5220), (2436, 5115), (2604, 4785), (2610, 4774), (2697, 4620), (2772, 4495), (2790, 4466), (2871, 4340), (3045, 4092), (3069, 4060), (3190, 3906), (3255, 3828), (3410, 3654), (3465, 3596)]