1264160520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:570

約数の個数: 320

約数和(自身を含む): 4903113600

約数和(自身を除く): 3638953080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 139, 140, 162, 168, 180, 189, 210, 216, 252, 270, 278, 280, 315, 324, 360, 378, 401, 405, 417, 420, 504, 540, 556, 567, 630, 648, 695, 756, 802, 810, 834, 840, 945, 973, 1080, 1112, 1134, 1203, 1251, 1260, 1390, 1512, 1604, 1620, 1668, 1890, 1946, 2005, 2085, 2268, 2406, 2502, 2520, 2780, 2807, 2835, 2919, 3208, 3240, 3336, 3609, 3753, 3780, 3892, 4010, 4170, 4536, 4812, 4865, 5004, 5560, 5614, 5670, 5838, 6015, 6255, 7218, 7506, 7560, 7784, 8020, 8340, 8421, 8757, 9624, 9730, 10008, 10827, 11228, 11259, 11340, 11676, 12030, 12510, 14035, 14436, 14595, 15012, 16040, 16680, 16842, 17514, 18045, 18765, 19460, 21654, 22456, 22518, 22680, 23352, 24060, 25020, 25263, 26271, 28070, 28872, 29190, 30024, 32481, 33684, 35028, 36090, 37530, 38920, 42105, 43308, 43785, 45036, 48120, 50040, 50526, 52542, 54135, 55739, 56140, 56295, 58380, 64962, 67368, 70056, 72180, 75060, 75789, 78813, 84210, 86616, 87570, 90072, 101052, 105084, 108270, 111478, 112280, 112590, 116760, 126315, 129924, 131355, 144360, 150120, 151578, 157626, 162405, 167217, 168420, 175140, 202104, 210168, 216540, 222956, 225180, 227367, 252630, 259848, 262710, 278695, 303156, 315252, 324810, 334434, 336840, 350280, 378945, 390173, 394065, 433080, 445912, 450360, 454734, 501651, 505260, 525420, 557390, 606312, 630504, 649620, 668868, 757890, 780346, 788130, 836085, 909468, 1003302, 1010520, 1050840, 1114780, 1136835, 1170519, 1299240, 1337736, 1504953, 1515780, 1560692, 1576260, 1672170, 1818936, 1950865, 2006604, 2229560, 2273670, 2341038, 2508255, 3009906, 3031560, 3121384, 3152520, 3344340, 3511557, 3901730, 4013208, 4514859, 4547340, 4682076, 5016510, 5852595, 6019812, 6688680, 7023114, 7524765, 7803460, 9029718, 9094680, 9364152, 10033020, 10534671, 11705190, 12039624, 14046228, 15049530, 15606920, 17557785, 18059436, 20066040, 21069342, 22574295, 23410380, 28092456, 30099060, 31604013, 35115570, 36118872, 42138684, 45148590, 46820760, 52673355, 60198120, 63208026, 70231140, 84277368, 90297180, 105346710, 126416052, 140462280, 158020065, 180594360, 210693420, 252832104, 316040130, 421386840, 632080260, 1264160520]

約数ペア:

[(1, 1264160520), (2, 632080260), (3, 421386840), (4, 316040130), (5, 252832104), (6, 210693420), (7, 180594360), (8, 158020065), (9, 140462280), (10, 126416052), (12, 105346710), (14, 90297180), (15, 84277368), (18, 70231140), (20, 63208026), (21, 60198120), (24, 52673355), (27, 46820760), (28, 45148590), (30, 42138684), (35, 36118872), (36, 35115570), (40, 31604013), (42, 30099060), (45, 28092456), (54, 23410380), (56, 22574295), (60, 21069342), (63, 20066040), (70, 18059436), (72, 17557785), (81, 15606920), (84, 15049530), (90, 14046228), (105, 12039624), (108, 11705190), (120, 10534671), (126, 10033020), (135, 9364152), (139, 9094680), (140, 9029718), (162, 7803460), (168, 7524765), (180, 7023114), (189, 6688680), (210, 6019812), (216, 5852595), (252, 5016510), (270, 4682076), (278, 4547340), (280, 4514859), (315, 4013208), (324, 3901730), (360, 3511557), (378, 3344340), (401, 3152520), (405, 3121384), (417, 3031560), (420, 3009906), (504, 2508255), (540, 2341038), (556, 2273670), (567, 2229560), (630, 2006604), (648, 1950865), (695, 1818936), (756, 1672170), (802, 1576260), (810, 1560692), (834, 1515780), (840, 1504953), (945, 1337736), (973, 1299240), (1080, 1170519), (1112, 1136835), (1134, 1114780), (1203, 1050840), (1251, 1010520), (1260, 1003302), (1390, 909468), (1512, 836085), (1604, 788130), (1620, 780346), (1668, 757890), (1890, 668868), (1946, 649620), (2005, 630504), (2085, 606312), (2268, 557390), (2406, 525420), (2502, 505260), (2520, 501651), (2780, 454734), (2807, 450360), (2835, 445912), (2919, 433080), (3208, 394065), (3240, 390173), (3336, 378945), (3609, 350280), (3753, 336840), (3780, 334434), (3892, 324810), (4010, 315252), (4170, 303156), (4536, 278695), (4812, 262710), (4865, 259848), (5004, 252630), (5560, 227367), (5614, 225180), (5670, 222956), (5838, 216540), (6015, 210168), (6255, 202104), (7218, 175140), (7506, 168420), (7560, 167217), (7784, 162405), (8020, 157626), (8340, 151578), (8421, 150120), (8757, 144360), (9624, 131355), (9730, 129924), (10008, 126315), (10827, 116760), (11228, 112590), (11259, 112280), (11340, 111478), (11676, 108270), (12030, 105084), (12510, 101052), (14035, 90072), (14436, 87570), (14595, 86616), (15012, 84210), (16040, 78813), (16680, 75789), (16842, 75060), (17514, 72180), (18045, 70056), (18765, 67368), (19460, 64962), (21654, 58380), (22456, 56295), (22518, 56140), (22680, 55739), (23352, 54135), (24060, 52542), (25020, 50526), (25263, 50040), (26271, 48120), (28070, 45036), (28872, 43785), (29190, 43308), (30024, 42105), (32481, 38920), (33684, 37530), (35028, 36090)]