1031440680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3264

約数の個数: 192

約数和(自身を含む): 3580761600

約数和(自身を除く): 2549320920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 31, 36, 40, 45, 58, 60, 62, 72, 87, 90, 93, 116, 120, 124, 145, 155, 174, 180, 186, 232, 248, 261, 279, 290, 310, 348, 360, 372, 435, 465, 522, 558, 580, 620, 696, 744, 870, 899, 930, 1044, 1116, 1160, 1240, 1305, 1395, 1740, 1798, 1860, 2088, 2232, 2610, 2697, 2790, 3187, 3480, 3596, 3720, 4495, 5220, 5394, 5580, 6374, 7192, 8091, 8990, 9561, 10440, 10788, 11160, 12748, 13485, 15935, 16182, 17980, 19122, 21576, 25496, 26970, 28683, 31870, 32364, 35960, 38244, 40455, 47805, 53940, 57366, 63740, 64728, 76488, 80910, 92423, 95610, 98797, 107880, 114732, 127480, 143415, 161820, 184846, 191220, 197594, 229464, 277269, 286830, 296391, 323640, 369692, 382440, 395188, 462115, 493985, 554538, 573660, 592782, 739384, 790376, 831807, 889173, 924230, 987970, 1109076, 1147320, 1185564, 1386345, 1481955, 1663614, 1778346, 1848460, 1975940, 2218152, 2371128, 2772690, 2865113, 2963910, 3327228, 3556692, 3696920, 3951880, 4159035, 4445865, 5545380, 5730226, 5927820, 6654456, 7113384, 8318070, 8595339, 8891730, 11090760, 11460452, 11855640, 14325565, 16636140, 17190678, 17783460, 22920904, 25786017, 28651130, 33272280, 34381356, 35566920, 42976695, 51572034, 57302260, 68762712, 85953390, 103144068, 114604520, 128930085, 171906780, 206288136, 257860170, 343813560, 515720340, 1031440680]

約数ペア:

[(1, 1031440680), (2, 515720340), (3, 343813560), (4, 257860170), (5, 206288136), (6, 171906780), (8, 128930085), (9, 114604520), (10, 103144068), (12, 85953390), (15, 68762712), (18, 57302260), (20, 51572034), (24, 42976695), (29, 35566920), (30, 34381356), (31, 33272280), (36, 28651130), (40, 25786017), (45, 22920904), (58, 17783460), (60, 17190678), (62, 16636140), (72, 14325565), (87, 11855640), (90, 11460452), (93, 11090760), (116, 8891730), (120, 8595339), (124, 8318070), (145, 7113384), (155, 6654456), (174, 5927820), (180, 5730226), (186, 5545380), (232, 4445865), (248, 4159035), (261, 3951880), (279, 3696920), (290, 3556692), (310, 3327228), (348, 2963910), (360, 2865113), (372, 2772690), (435, 2371128), (465, 2218152), (522, 1975940), (558, 1848460), (580, 1778346), (620, 1663614), (696, 1481955), (744, 1386345), (870, 1185564), (899, 1147320), (930, 1109076), (1044, 987970), (1116, 924230), (1160, 889173), (1240, 831807), (1305, 790376), (1395, 739384), (1740, 592782), (1798, 573660), (1860, 554538), (2088, 493985), (2232, 462115), (2610, 395188), (2697, 382440), (2790, 369692), (3187, 323640), (3480, 296391), (3596, 286830), (3720, 277269), (4495, 229464), (5220, 197594), (5394, 191220), (5580, 184846), (6374, 161820), (7192, 143415), (8091, 127480), (8990, 114732), (9561, 107880), (10440, 98797), (10788, 95610), (11160, 92423), (12748, 80910), (13485, 76488), (15935, 64728), (16182, 63740), (17980, 57366), (19122, 53940), (21576, 47805), (25496, 40455), (26970, 38244), (28683, 35960), (31870, 32364)]