2543987880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4973}}^1$

素因数の和:5033

約数の個数: 288

約数和(自身を含む): 9951481800

約数和(自身を除く): 7407493920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 116, 120, 126, 140, 145, 147, 168, 174, 180, 196, 203, 210, 232, 245, 252, 261, 280, 290, 294, 315, 348, 360, 392, 406, 420, 435, 441, 490, 504, 522, 580, 588, 609, 630, 696, 735, 812, 840, 870, 882, 980, 1015, 1044, 1160, 1176, 1218, 1260, 1305, 1421, 1470, 1624, 1740, 1764, 1827, 1960, 2030, 2088, 2205, 2436, 2520, 2610, 2842, 2940, 3045, 3480, 3528, 3654, 4060, 4263, 4410, 4872, 4973, 5220, 5684, 5880, 6090, 7105, 7308, 8120, 8526, 8820, 9135, 9946, 10440, 11368, 12180, 12789, 14210, 14616, 14919, 17052, 17640, 18270, 19892, 21315, 24360, 24865, 25578, 28420, 29838, 34104, 34811, 36540, 39784, 42630, 44757, 49730, 51156, 56840, 59676, 63945, 69622, 73080, 74595, 85260, 89514, 99460, 102312, 104433, 119352, 127890, 139244, 144217, 149190, 170520, 174055, 179028, 198920, 208866, 223785, 243677, 255780, 278488, 288434, 298380, 313299, 348110, 358056, 417732, 432651, 447570, 487354, 511560, 522165, 576868, 596760, 626598, 696220, 721085, 731031, 835464, 865302, 895140, 974708, 1009519, 1044330, 1153736, 1218385, 1253196, 1297953, 1392440, 1442170, 1462062, 1566495, 1730604, 1790280, 1949416, 2019038, 2088660, 2163255, 2193093, 2436770, 2506392, 2595906, 2884340, 2924124, 3028557, 3132990, 3461208, 3655155, 4038076, 4177320, 4326510, 4386186, 4873540, 5047595, 5191812, 5768680, 5848248, 6057114, 6265980, 6489765, 7066633, 7310310, 8076152, 8653020, 8772372, 9085671, 9747080, 10095190, 10383624, 10965465, 12114228, 12531960, 12979530, 14133266, 14620620, 15142785, 17306040, 17544744, 18171342, 20190380, 21199899, 21930930, 24228456, 25959060, 28266532, 29241240, 30285570, 35333165, 36342684, 40380760, 42399798, 43861860, 45428355, 51918120, 56533064, 60571140, 63599697, 70666330, 72685368, 84799596, 87723720, 90856710, 105999495, 121142280, 127199394, 141332660, 169599192, 181713420, 211998990, 254398788, 282665320, 317998485, 363426840, 423997980, 508797576, 635996970, 847995960, 1271993940, 2543987880]

約数ペア:

[(1, 2543987880), (2, 1271993940), (3, 847995960), (4, 635996970), (5, 508797576), (6, 423997980), (7, 363426840), (8, 317998485), (9, 282665320), (10, 254398788), (12, 211998990), (14, 181713420), (15, 169599192), (18, 141332660), (20, 127199394), (21, 121142280), (24, 105999495), (28, 90856710), (29, 87723720), (30, 84799596), (35, 72685368), (36, 70666330), (40, 63599697), (42, 60571140), (45, 56533064), (49, 51918120), (56, 45428355), (58, 43861860), (60, 42399798), (63, 40380760), (70, 36342684), (72, 35333165), (84, 30285570), (87, 29241240), (90, 28266532), (98, 25959060), (105, 24228456), (116, 21930930), (120, 21199899), (126, 20190380), (140, 18171342), (145, 17544744), (147, 17306040), (168, 15142785), (174, 14620620), (180, 14133266), (196, 12979530), (203, 12531960), (210, 12114228), (232, 10965465), (245, 10383624), (252, 10095190), (261, 9747080), (280, 9085671), (290, 8772372), (294, 8653020), (315, 8076152), (348, 7310310), (360, 7066633), (392, 6489765), (406, 6265980), (420, 6057114), (435, 5848248), (441, 5768680), (490, 5191812), (504, 5047595), (522, 4873540), (580, 4386186), (588, 4326510), (609, 4177320), (630, 4038076), (696, 3655155), (735, 3461208), (812, 3132990), (840, 3028557), (870, 2924124), (882, 2884340), (980, 2595906), (1015, 2506392), (1044, 2436770), (1160, 2193093), (1176, 2163255), (1218, 2088660), (1260, 2019038), (1305, 1949416), (1421, 1790280), (1470, 1730604), (1624, 1566495), (1740, 1462062), (1764, 1442170), (1827, 1392440), (1960, 1297953), (2030, 1253196), (2088, 1218385), (2205, 1153736), (2436, 1044330), (2520, 1009519), (2610, 974708), (2842, 895140), (2940, 865302), (3045, 835464), (3480, 731031), (3528, 721085), (3654, 696220), (4060, 626598), (4263, 596760), (4410, 576868), (4872, 522165), (4973, 511560), (5220, 487354), (5684, 447570), (5880, 432651), (6090, 417732), (7105, 358056), (7308, 348110), (8120, 313299), (8526, 298380), (8820, 288434), (9135, 278488), (9946, 255780), (10440, 243677), (11368, 223785), (12180, 208866), (12789, 198920), (14210, 179028), (14616, 174055), (14919, 170520), (17052, 149190), (17640, 144217), (18270, 139244), (19892, 127890), (21315, 119352), (24360, 104433), (24865, 102312), (25578, 99460), (28420, 89514), (29838, 85260), (34104, 74595), (34811, 73080), (36540, 69622), (39784, 63945), (42630, 59676), (44757, 56840), (49730, 51156)]