2712705840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9349}}^1$

素因数の和:9412

約数の個数: 240

約数和(自身を含む): 10128518400

約数和(自身を除く): 7415812560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 6045, 6448, 7254, 7440, 8060, 9349, 9360, 9672, 11160, 12090, 14508, 16120, 18135, 18698, 19344, 22320, 24180, 28047, 29016, 32240, 36270, 37396, 46745, 48360, 56094, 58032, 72540, 74792, 84141, 93490, 96720, 112188, 121537, 140235, 145080, 149584, 168282, 186980, 224376, 243074, 280470, 289819, 290160, 336564, 364611, 373960, 420705, 448752, 486148, 560940, 579638, 607685, 673128, 729222, 747920, 841410, 869457, 972296, 1093833, 1121880, 1159276, 1215370, 1346256, 1449095, 1458444, 1682820, 1738914, 1823055, 1944592, 2187666, 2243760, 2318552, 2430740, 2608371, 2898190, 2916888, 3365640, 3477828, 3646110, 3767647, 4347285, 4375332, 4637104, 4861480, 5216742, 5469165, 5796380, 5833776, 6731280, 6955656, 7292220, 7535294, 8694570, 8750664, 9722960, 10433484, 10938330, 11302941, 11592760, 13041855, 13911312, 14584440, 15070588, 17389140, 17501328, 18838235, 20866968, 21876660, 22605882, 23185520, 26083710, 29168880, 30141176, 33908823, 34778280, 37676470, 41733936, 43753320, 45211764, 52167420, 56514705, 60282352, 67817646, 69556560, 75352940, 87506640, 90423528, 104334840, 113029410, 135635292, 150705880, 169544115, 180847056, 208669680, 226058820, 271270584, 301411760, 339088230, 452117640, 542541168, 678176460, 904235280, 1356352920, 2712705840]

約数ペア:

[(1, 2712705840), (2, 1356352920), (3, 904235280), (4, 678176460), (5, 542541168), (6, 452117640), (8, 339088230), (9, 301411760), (10, 271270584), (12, 226058820), (13, 208669680), (15, 180847056), (16, 169544115), (18, 150705880), (20, 135635292), (24, 113029410), (26, 104334840), (30, 90423528), (31, 87506640), (36, 75352940), (39, 69556560), (40, 67817646), (45, 60282352), (48, 56514705), (52, 52167420), (60, 45211764), (62, 43753320), (65, 41733936), (72, 37676470), (78, 34778280), (80, 33908823), (90, 30141176), (93, 29168880), (104, 26083710), (117, 23185520), (120, 22605882), (124, 21876660), (130, 20866968), (144, 18838235), (155, 17501328), (156, 17389140), (180, 15070588), (186, 14584440), (195, 13911312), (208, 13041855), (234, 11592760), (240, 11302941), (248, 10938330), (260, 10433484), (279, 9722960), (310, 8750664), (312, 8694570), (360, 7535294), (372, 7292220), (390, 6955656), (403, 6731280), (465, 5833776), (468, 5796380), (496, 5469165), (520, 5216742), (558, 4861480), (585, 4637104), (620, 4375332), (624, 4347285), (720, 3767647), (744, 3646110), (780, 3477828), (806, 3365640), (930, 2916888), (936, 2898190), (1040, 2608371), (1116, 2430740), (1170, 2318552), (1209, 2243760), (1240, 2187666), (1395, 1944592), (1488, 1823055), (1560, 1738914), (1612, 1682820), (1860, 1458444), (1872, 1449095), (2015, 1346256), (2232, 1215370), (2340, 1159276), (2418, 1121880), (2480, 1093833), (2790, 972296), (3120, 869457), (3224, 841410), (3627, 747920), (3720, 729222), (4030, 673128), (4464, 607685), (4680, 579638), (4836, 560940), (5580, 486148), (6045, 448752), (6448, 420705), (7254, 373960), (7440, 364611), (8060, 336564), (9349, 290160), (9360, 289819), (9672, 280470), (11160, 243074), (12090, 224376), (14508, 186980), (16120, 168282), (18135, 149584), (18698, 145080), (19344, 140235), (22320, 121537), (24180, 112188), (28047, 96720), (29016, 93490), (32240, 84141), (36270, 74792), (37396, 72540), (46745, 58032), (48360, 56094)]