255611658120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1\times {\mathrm{7529}}^1$

素因数の和:10672

約数の個数: 256

約数和(自身を含む): 944225856000

約数和(自身を除く): 688614197880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3109, 3640, 5460, 6218, 7529, 9327, 10920, 12436, 15058, 15545, 18654, 21763, 22587, 24872, 30116, 31090, 37308, 37645, 40417, 43526, 45174, 46635, 52703, 60232, 62180, 65289, 74616, 75290, 80834, 87052, 90348, 93270, 97877, 105406, 108815, 112935, 121251, 124360, 130578, 150580, 158109, 161668, 174104, 180696, 186540, 195754, 202085, 210812, 217630, 225870, 242502, 261156, 263515, 282919, 293631, 301160, 316218, 323336, 326445, 373080, 391508, 404170, 421624, 435260, 451740, 485004, 489385, 522312, 527030, 565838, 587262, 606255, 632436, 652890, 685139, 783016, 790545, 808340, 848757, 870520, 903480, 970008, 978770, 1054060, 1131676, 1174524, 1212510, 1264872, 1305780, 1370278, 1414595, 1468155, 1581090, 1616680, 1697514, 1957540, 2055417, 2108120, 2263352, 2349048, 2425020, 2611560, 2740556, 2829190, 2936310, 3162180, 3395028, 3425695, 3915080, 4110834, 4243785, 4850040, 5481112, 5658380, 5872620, 6324360, 6790056, 6851390, 8221668, 8487570, 10277085, 11316760, 11745240, 13702780, 16443336, 16975140, 20554170, 23407661, 27405560, 33950280, 41108340, 46815322, 70222983, 82216680, 93630644, 117038305, 140445966, 163853627, 187261288, 234076610, 280891932, 304299593, 327707254, 351114915, 468153220, 491560881, 561783864, 608599186, 655414508, 702229830, 819268135, 912898779, 936306440, 983121762, 1217198372, 1310829016, 1404459660, 1521497965, 1638536270, 1825797558, 1966243524, 2130097151, 2434396744, 2457804405, 2808919320, 3042995930, 3277072540, 3651595116, 3932487048, 4260194302, 4564493895, 4915608810, 6085991860, 6390291453, 6554145080, 7303190232, 8520388604, 9128987790, 9831217620, 10650485755, 12171983720, 12780582906, 17040777208, 18257975580, 19662435240, 21300971510, 25561165812, 31951457265, 36515951160, 42601943020, 51122331624, 63902914530, 85203886040, 127805829060, 255611658120]

約数ペア:

[(1, 255611658120), (2, 127805829060), (3, 85203886040), (4, 63902914530), (5, 51122331624), (6, 42601943020), (7, 36515951160), (8, 31951457265), (10, 25561165812), (12, 21300971510), (13, 19662435240), (14, 18257975580), (15, 17040777208), (20, 12780582906), (21, 12171983720), (24, 10650485755), (26, 9831217620), (28, 9128987790), (30, 8520388604), (35, 7303190232), (39, 6554145080), (40, 6390291453), (42, 6085991860), (52, 4915608810), (56, 4564493895), (60, 4260194302), (65, 3932487048), (70, 3651595116), (78, 3277072540), (84, 3042995930), (91, 2808919320), (104, 2457804405), (105, 2434396744), (120, 2130097151), (130, 1966243524), (140, 1825797558), (156, 1638536270), (168, 1521497965), (182, 1404459660), (195, 1310829016), (210, 1217198372), (260, 983121762), (273, 936306440), (280, 912898779), (312, 819268135), (364, 702229830), (390, 655414508), (420, 608599186), (455, 561783864), (520, 491560881), (546, 468153220), (728, 351114915), (780, 327707254), (840, 304299593), (910, 280891932), (1092, 234076610), (1365, 187261288), (1560, 163853627), (1820, 140445966), (2184, 117038305), (2730, 93630644), (3109, 82216680), (3640, 70222983), (5460, 46815322), (6218, 41108340), (7529, 33950280), (9327, 27405560), (10920, 23407661), (12436, 20554170), (15058, 16975140), (15545, 16443336), (18654, 13702780), (21763, 11745240), (22587, 11316760), (24872, 10277085), (30116, 8487570), (31090, 8221668), (37308, 6851390), (37645, 6790056), (40417, 6324360), (43526, 5872620), (45174, 5658380), (46635, 5481112), (52703, 4850040), (60232, 4243785), (62180, 4110834), (65289, 3915080), (74616, 3425695), (75290, 3395028), (80834, 3162180), (87052, 2936310), (90348, 2829190), (93270, 2740556), (97877, 2611560), (105406, 2425020), (108815, 2349048), (112935, 2263352), (121251, 2108120), (124360, 2055417), (130578, 1957540), (150580, 1697514), (158109, 1616680), (161668, 1581090), (174104, 1468155), (180696, 1414595), (186540, 1370278), (195754, 1305780), (202085, 1264872), (210812, 1212510), (217630, 1174524), (225870, 1131676), (242502, 1054060), (261156, 978770), (263515, 970008), (282919, 903480), (293631, 870520), (301160, 848757), (316218, 808340), (323336, 790545), (326445, 783016), (373080, 685139), (391508, 652890), (404170, 632436), (421624, 606255), (435260, 587262), (451740, 565838), (485004, 527030), (489385, 522312)]