1225502880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12577}}^1$

素因数の和:12631

約数の個数: 192

約数和(自身を含む): 4564304640

約数和(自身を除く): 3338801760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 2784, 3045, 3248, 3360, 3480, 4060, 4640, 4872, 6090, 6496, 6960, 8120, 9744, 12180, 12577, 13920, 16240, 19488, 24360, 25154, 32480, 37731, 48720, 50308, 62885, 75462, 88039, 97440, 100616, 125770, 150924, 176078, 188655, 201232, 251540, 264117, 301848, 352156, 364733, 377310, 402464, 440195, 503080, 528234, 603696, 704312, 729466, 754620, 880390, 1006160, 1056468, 1094199, 1207392, 1320585, 1408624, 1458932, 1509240, 1760780, 1823665, 2012320, 2112936, 2188398, 2553131, 2641170, 2817248, 2917864, 3018480, 3521560, 3647330, 4225872, 4376796, 5106262, 5282340, 5470995, 5835728, 6036960, 7043120, 7294660, 7659393, 8451744, 8753592, 10212524, 10564680, 10941990, 11671456, 12765655, 14086240, 14589320, 15318786, 17507184, 20425048, 21129360, 21883980, 25531310, 29178640, 30637572, 35014368, 38296965, 40850096, 42258720, 43767960, 51062620, 58357280, 61275144, 76593930, 81700192, 87535920, 102125240, 122550288, 153187860, 175071840, 204250480, 245100576, 306375720, 408500960, 612751440, 1225502880]

約数ペア:

[(1, 1225502880), (2, 612751440), (3, 408500960), (4, 306375720), (5, 245100576), (6, 204250480), (7, 175071840), (8, 153187860), (10, 122550288), (12, 102125240), (14, 87535920), (15, 81700192), (16, 76593930), (20, 61275144), (21, 58357280), (24, 51062620), (28, 43767960), (29, 42258720), (30, 40850096), (32, 38296965), (35, 35014368), (40, 30637572), (42, 29178640), (48, 25531310), (56, 21883980), (58, 21129360), (60, 20425048), (70, 17507184), (80, 15318786), (84, 14589320), (87, 14086240), (96, 12765655), (105, 11671456), (112, 10941990), (116, 10564680), (120, 10212524), (140, 8753592), (145, 8451744), (160, 7659393), (168, 7294660), (174, 7043120), (203, 6036960), (210, 5835728), (224, 5470995), (232, 5282340), (240, 5106262), (280, 4376796), (290, 4225872), (336, 3647330), (348, 3521560), (406, 3018480), (420, 2917864), (435, 2817248), (464, 2641170), (480, 2553131), (560, 2188398), (580, 2112936), (609, 2012320), (672, 1823665), (696, 1760780), (812, 1509240), (840, 1458932), (870, 1408624), (928, 1320585), (1015, 1207392), (1120, 1094199), (1160, 1056468), (1218, 1006160), (1392, 880390), (1624, 754620), (1680, 729466), (1740, 704312), (2030, 603696), (2320, 528234), (2436, 503080), (2784, 440195), (3045, 402464), (3248, 377310), (3360, 364733), (3480, 352156), (4060, 301848), (4640, 264117), (4872, 251540), (6090, 201232), (6496, 188655), (6960, 176078), (8120, 150924), (9744, 125770), (12180, 100616), (12577, 97440), (13920, 88039), (16240, 75462), (19488, 62885), (24360, 50308), (25154, 48720), (32480, 37731)]