190578080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 192

約数和(自身を含む): 580608000

約数和(自身を除く): 390029920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 341, 352, 385, 434, 440, 496, 499, 560, 616, 620, 682, 770, 868, 880, 992, 998, 1085, 1120, 1232, 1240, 1364, 1540, 1705, 1736, 1760, 1996, 2170, 2387, 2464, 2480, 2495, 2728, 3080, 3410, 3472, 3493, 3992, 4340, 4774, 4960, 4990, 5456, 5489, 6160, 6820, 6944, 6986, 7984, 8680, 9548, 9980, 10912, 10978, 11935, 12320, 13640, 13972, 15469, 15968, 17360, 17465, 19096, 19960, 21956, 23870, 27280, 27445, 27944, 30938, 34720, 34930, 38192, 38423, 39920, 43912, 47740, 54560, 54890, 55888, 61876, 69860, 76384, 76846, 77345, 79840, 87824, 95480, 108283, 109780, 111776, 123752, 139720, 153692, 154690, 170159, 175648, 190960, 192115, 216566, 219560, 247504, 279440, 307384, 309380, 340318, 381920, 384230, 433132, 439120, 495008, 541415, 558880, 614768, 618760, 680636, 768460, 850795, 866264, 878240, 1082830, 1191113, 1229536, 1237520, 1361272, 1536920, 1701590, 1732528, 2165660, 2382226, 2475040, 2722544, 3073840, 3403180, 3465056, 4331320, 4764452, 5445088, 5955565, 6147680, 6806360, 8662640, 9528904, 11911130, 13612720, 17325280, 19057808, 23822260, 27225440, 38115616, 47644520, 95289040, 190578080]

約数ペア:

[(1, 190578080), (2, 95289040), (4, 47644520), (5, 38115616), (7, 27225440), (8, 23822260), (10, 19057808), (11, 17325280), (14, 13612720), (16, 11911130), (20, 9528904), (22, 8662640), (28, 6806360), (31, 6147680), (32, 5955565), (35, 5445088), (40, 4764452), (44, 4331320), (55, 3465056), (56, 3403180), (62, 3073840), (70, 2722544), (77, 2475040), (80, 2382226), (88, 2165660), (110, 1732528), (112, 1701590), (124, 1536920), (140, 1361272), (154, 1237520), (155, 1229536), (160, 1191113), (176, 1082830), (217, 878240), (220, 866264), (224, 850795), (248, 768460), (280, 680636), (308, 618760), (310, 614768), (341, 558880), (352, 541415), (385, 495008), (434, 439120), (440, 433132), (496, 384230), (499, 381920), (560, 340318), (616, 309380), (620, 307384), (682, 279440), (770, 247504), (868, 219560), (880, 216566), (992, 192115), (998, 190960), (1085, 175648), (1120, 170159), (1232, 154690), (1240, 153692), (1364, 139720), (1540, 123752), (1705, 111776), (1736, 109780), (1760, 108283), (1996, 95480), (2170, 87824), (2387, 79840), (2464, 77345), (2480, 76846), (2495, 76384), (2728, 69860), (3080, 61876), (3410, 55888), (3472, 54890), (3493, 54560), (3992, 47740), (4340, 43912), (4774, 39920), (4960, 38423), (4990, 38192), (5456, 34930), (5489, 34720), (6160, 30938), (6820, 27944), (6944, 27445), (6986, 27280), (7984, 23870), (8680, 21956), (9548, 19960), (9980, 19096), (10912, 17465), (10978, 17360), (11935, 15968), (12320, 15469), (13640, 13972)]