3990113280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:823

約数の個数: 264

約数和(自身を含む): 13952253744

約数和(自身を除く): 9962140464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 256, 262, 288, 320, 360, 384, 393, 480, 512, 524, 576, 640, 655, 661, 720, 768, 786, 960, 1024, 1048, 1152, 1179, 1280, 1310, 1322, 1440, 1536, 1572, 1920, 1965, 1983, 2096, 2304, 2358, 2560, 2620, 2644, 2880, 3072, 3144, 3305, 3840, 3930, 3966, 4192, 4608, 4716, 5120, 5240, 5288, 5760, 5895, 5949, 6288, 6610, 7680, 7860, 7932, 8384, 9216, 9432, 9915, 10480, 10576, 11520, 11790, 11898, 12576, 13220, 15360, 15720, 15864, 16768, 18864, 19830, 20960, 21152, 23040, 23580, 23796, 25152, 26440, 29745, 31440, 31728, 33536, 37728, 39660, 41920, 42304, 46080, 47160, 47592, 50304, 52880, 59490, 62880, 63456, 67072, 75456, 79320, 83840, 84608, 86591, 94320, 95184, 100608, 105760, 118980, 125760, 126912, 134144, 150912, 158640, 167680, 169216, 173182, 188640, 190368, 201216, 211520, 237960, 251520, 253824, 259773, 301824, 317280, 335360, 338432, 346364, 377280, 380736, 402432, 423040, 432955, 475920, 503040, 507648, 519546, 603648, 634560, 670720, 676864, 692728, 754560, 761472, 779319, 846080, 865910, 951840, 1006080, 1015296, 1039092, 1207296, 1269120, 1298865, 1385456, 1509120, 1522944, 1558638, 1692160, 1731820, 1903680, 2012160, 2030592, 2078184, 2538240, 2597730, 2770912, 3018240, 3045888, 3117276, 3384320, 3463640, 3807360, 3896595, 4156368, 5076480, 5195460, 5541824, 6036480, 6091776, 6234552, 6927280, 7614720, 7793190, 8312736, 10152960, 10390920, 11083648, 12469104, 13854560, 15229440, 15586380, 16625472, 20781840, 22167296, 24938208, 27709120, 30458880, 31172760, 33250944, 41563680, 44334592, 49876416, 55418240, 62345520, 66501888, 83127360, 88669184, 99752832, 110836480, 124691040, 133003776, 166254720, 199505664, 221672960, 249382080, 266007552, 332509440, 399011328, 443345920, 498764160, 665018880, 798022656, 997528320, 1330037760, 1995056640, 3990113280]

約数ペア:

[(1, 3990113280), (2, 1995056640), (3, 1330037760), (4, 997528320), (5, 798022656), (6, 665018880), (8, 498764160), (9, 443345920), (10, 399011328), (12, 332509440), (15, 266007552), (16, 249382080), (18, 221672960), (20, 199505664), (24, 166254720), (30, 133003776), (32, 124691040), (36, 110836480), (40, 99752832), (45, 88669184), (48, 83127360), (60, 66501888), (64, 62345520), (72, 55418240), (80, 49876416), (90, 44334592), (96, 41563680), (120, 33250944), (128, 31172760), (131, 30458880), (144, 27709120), (160, 24938208), (180, 22167296), (192, 20781840), (240, 16625472), (256, 15586380), (262, 15229440), (288, 13854560), (320, 12469104), (360, 11083648), (384, 10390920), (393, 10152960), (480, 8312736), (512, 7793190), (524, 7614720), (576, 6927280), (640, 6234552), (655, 6091776), (661, 6036480), (720, 5541824), (768, 5195460), (786, 5076480), (960, 4156368), (1024, 3896595), (1048, 3807360), (1152, 3463640), (1179, 3384320), (1280, 3117276), (1310, 3045888), (1322, 3018240), (1440, 2770912), (1536, 2597730), (1572, 2538240), (1920, 2078184), (1965, 2030592), (1983, 2012160), (2096, 1903680), (2304, 1731820), (2358, 1692160), (2560, 1558638), (2620, 1522944), (2644, 1509120), (2880, 1385456), (3072, 1298865), (3144, 1269120), (3305, 1207296), (3840, 1039092), (3930, 1015296), (3966, 1006080), (4192, 951840), (4608, 865910), (4716, 846080), (5120, 779319), (5240, 761472), (5288, 754560), (5760, 692728), (5895, 676864), (5949, 670720), (6288, 634560), (6610, 603648), (7680, 519546), (7860, 507648), (7932, 503040), (8384, 475920), (9216, 432955), (9432, 423040), (9915, 402432), (10480, 380736), (10576, 377280), (11520, 346364), (11790, 338432), (11898, 335360), (12576, 317280), (13220, 301824), (15360, 259773), (15720, 253824), (15864, 251520), (16768, 237960), (18864, 211520), (19830, 201216), (20960, 190368), (21152, 188640), (23040, 173182), (23580, 169216), (23796, 167680), (25152, 158640), (26440, 150912), (29745, 134144), (31440, 126912), (31728, 125760), (33536, 118980), (37728, 105760), (39660, 100608), (41920, 95184), (42304, 94320), (46080, 86591), (47160, 84608), (47592, 83840), (50304, 79320), (52880, 75456), (59490, 67072), (62880, 63456)]