2905481040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{14293}}^1$

素因数の和:14338

約数の個数: 240

約数和(自身を含む): 11315359104

約数和(自身を除く): 8409878064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2310, 2420, 2541, 2640, 2904, 3080, 3388, 3630, 3696, 4235, 4620, 4840, 5082, 5808, 6160, 6776, 7260, 8470, 9240, 9680, 10164, 12705, 13552, 14293, 14520, 16940, 18480, 20328, 25410, 28586, 29040, 33880, 40656, 42879, 50820, 57172, 67760, 71465, 85758, 100051, 101640, 114344, 142930, 157223, 171516, 200102, 203280, 214395, 228688, 285860, 300153, 314446, 343032, 400204, 428790, 471669, 500255, 571720, 600306, 628892, 686064, 786115, 800408, 857580, 943338, 1000510, 1100561, 1143440, 1200612, 1257784, 1500765, 1572230, 1600816, 1715160, 1729453, 1886676, 2001020, 2201122, 2358345, 2401224, 2515568, 3001530, 3144460, 3301683, 3430320, 3458906, 3773352, 4002040, 4402244, 4716690, 4802448, 5188359, 5502805, 6003060, 6288920, 6603366, 6917812, 7546704, 8004080, 8647265, 8804488, 9433380, 10376718, 11005610, 12006120, 12106171, 12577840, 13206732, 13835624, 16508415, 17294530, 17608976, 18866760, 20753436, 22011220, 24012240, 24212342, 25941795, 26413464, 27671248, 33016830, 34589060, 36318513, 37733520, 41506872, 44022440, 48424684, 51883590, 52826928, 60530855, 66033660, 69178120, 72637026, 83013744, 88044880, 96849368, 103767180, 121061710, 132067320, 138356240, 145274052, 181592565, 193698736, 207534360, 242123420, 264134640, 290548104, 363185130, 415068720, 484246840, 581096208, 726370260, 968493680, 1452740520, 2905481040]

約数ペア:

[(1, 2905481040), (2, 1452740520), (3, 968493680), (4, 726370260), (5, 581096208), (6, 484246840), (7, 415068720), (8, 363185130), (10, 290548104), (11, 264134640), (12, 242123420), (14, 207534360), (15, 193698736), (16, 181592565), (20, 145274052), (21, 138356240), (22, 132067320), (24, 121061710), (28, 103767180), (30, 96849368), (33, 88044880), (35, 83013744), (40, 72637026), (42, 69178120), (44, 66033660), (48, 60530855), (55, 52826928), (56, 51883590), (60, 48424684), (66, 44022440), (70, 41506872), (77, 37733520), (80, 36318513), (84, 34589060), (88, 33016830), (105, 27671248), (110, 26413464), (112, 25941795), (120, 24212342), (121, 24012240), (132, 22011220), (140, 20753436), (154, 18866760), (165, 17608976), (168, 17294530), (176, 16508415), (210, 13835624), (220, 13206732), (231, 12577840), (240, 12106171), (242, 12006120), (264, 11005610), (280, 10376718), (308, 9433380), (330, 8804488), (336, 8647265), (363, 8004080), (385, 7546704), (420, 6917812), (440, 6603366), (462, 6288920), (484, 6003060), (528, 5502805), (560, 5188359), (605, 4802448), (616, 4716690), (660, 4402244), (726, 4002040), (770, 3773352), (840, 3458906), (847, 3430320), (880, 3301683), (924, 3144460), (968, 3001530), (1155, 2515568), (1210, 2401224), (1232, 2358345), (1320, 2201122), (1452, 2001020), (1540, 1886676), (1680, 1729453), (1694, 1715160), (1815, 1600816), (1848, 1572230), (1936, 1500765), (2310, 1257784), (2420, 1200612), (2541, 1143440), (2640, 1100561), (2904, 1000510), (3080, 943338), (3388, 857580), (3630, 800408), (3696, 786115), (4235, 686064), (4620, 628892), (4840, 600306), (5082, 571720), (5808, 500255), (6160, 471669), (6776, 428790), (7260, 400204), (8470, 343032), (9240, 314446), (9680, 300153), (10164, 285860), (12705, 228688), (13552, 214395), (14293, 203280), (14520, 200102), (16940, 171516), (18480, 157223), (20328, 142930), (25410, 114344), (28586, 101640), (29040, 100051), (33880, 85758), (40656, 71465), (42879, 67760), (50820, 57172)]