1440122880

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 384

約数和(自身を含む): 5437635840

約数和(自身を除く): 3997512960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 148, 160, 168, 181, 185, 192, 210, 222, 224, 240, 256, 259, 280, 296, 320, 336, 362, 370, 384, 420, 444, 448, 480, 512, 518, 543, 555, 560, 592, 640, 672, 724, 740, 768, 777, 840, 888, 896, 905, 960, 1024, 1036, 1086, 1110, 1120, 1184, 1267, 1280, 1295, 1344, 1448, 1480, 1536, 1554, 1680, 1776, 1792, 1810, 1920, 2048, 2072, 2172, 2220, 2240, 2368, 2534, 2560, 2590, 2688, 2715, 2896, 2960, 3072, 3108, 3360, 3552, 3584, 3620, 3801, 3840, 3885, 4144, 4344, 4440, 4480, 4736, 5068, 5120, 5180, 5376, 5430, 5792, 5920, 6144, 6216, 6335, 6697, 6720, 7104, 7168, 7240, 7602, 7680, 7770, 8288, 8688, 8880, 8960, 9472, 10136, 10240, 10360, 10752, 10860, 11584, 11840, 12432, 12670, 13394, 13440, 14208, 14336, 14480, 15204, 15360, 15540, 16576, 17376, 17760, 17920, 18944, 19005, 20091, 20272, 20720, 21504, 21720, 23168, 23680, 24864, 25340, 26788, 26880, 28416, 28960, 30408, 30720, 31080, 33152, 33485, 34752, 35520, 35840, 37888, 38010, 40182, 40544, 41440, 43008, 43440, 46336, 46879, 47360, 49728, 50680, 53576, 53760, 56832, 57920, 60816, 62160, 66304, 66970, 69504, 71040, 71680, 75776, 76020, 80364, 81088, 82880, 86880, 92672, 93758, 94720, 99456, 100455, 101360, 107152, 107520, 113664, 115840, 121632, 124320, 132608, 133940, 139008, 140637, 142080, 152040, 160728, 162176, 165760, 173760, 185344, 187516, 189440, 198912, 200910, 202720, 214304, 215040, 227328, 231680, 234395, 243264, 248640, 265216, 267880, 278016, 281274, 284160, 304080, 321456, 324352, 331520, 347520, 370688, 375032, 378880, 397824, 401820, 405440, 428608, 463360, 468790, 486528, 497280, 530432, 535760, 556032, 562548, 568320, 608160, 642912, 648704, 663040, 695040, 703185, 750064, 795648, 803640, 810880, 857216, 926720, 937580, 973056, 994560, 1071520, 1112064, 1125096, 1136640, 1216320, 1285824, 1297408, 1326080, 1390080, 1406370, 1500128, 1591296, 1607280, 1621760, 1714432, 1853440, 1875160, 1946112, 1989120, 2143040, 2250192, 2432640, 2571648, 2594816, 2652160, 2780160, 2812740, 3000256, 3214560, 3243520, 3428864, 3750320, 3892224, 3978240, 4286080, 4500384, 4865280, 5143296, 5560320, 5625480, 6000512, 6429120, 6487040, 6857728, 7500640, 7784448, 7956480, 8572160, 9000768, 9730560, 10286592, 11250960, 12001024, 12858240, 12974080, 13715456, 15001280, 17144320, 18001536, 19461120, 20573184, 22501920, 24002048, 25716480, 30002560, 34288640, 36003072, 38922240, 41146368, 45003840, 48004096, 51432960, 60005120, 68577280, 72006144, 90007680, 96008192, 102865920, 120010240, 144012288, 180015360, 205731840, 240020480, 288024576, 360030720, 480040960, 720061440, 1440122880]

約数ペア:

[(1, 1440122880), (2, 720061440), (3, 480040960), (4, 360030720), (5, 288024576), (6, 240020480), (7, 205731840), (8, 180015360), (10, 144012288), (12, 120010240), (14, 102865920), (15, 96008192), (16, 90007680), (20, 72006144), (21, 68577280), (24, 60005120), (28, 51432960), (30, 48004096), (32, 45003840), (35, 41146368), (37, 38922240), (40, 36003072), (42, 34288640), (48, 30002560), (56, 25716480), (60, 24002048), (64, 22501920), (70, 20573184), (74, 19461120), (80, 18001536), (84, 17144320), (96, 15001280), (105, 13715456), (111, 12974080), (112, 12858240), (120, 12001024), (128, 11250960), (140, 10286592), (148, 9730560), (160, 9000768), (168, 8572160), (181, 7956480), (185, 7784448), (192, 7500640), (210, 6857728), (222, 6487040), (224, 6429120), (240, 6000512), (256, 5625480), (259, 5560320), (280, 5143296), (296, 4865280), (320, 4500384), (336, 4286080), (362, 3978240), (370, 3892224), (384, 3750320), (420, 3428864), (444, 3243520), (448, 3214560), (480, 3000256), (512, 2812740), (518, 2780160), (543, 2652160), (555, 2594816), (560, 2571648), (592, 2432640), (640, 2250192), (672, 2143040), (724, 1989120), (740, 1946112), (768, 1875160), (777, 1853440), (840, 1714432), (888, 1621760), (896, 1607280), (905, 1591296), (960, 1500128), (1024, 1406370), (1036, 1390080), (1086, 1326080), (1110, 1297408), (1120, 1285824), (1184, 1216320), (1267, 1136640), (1280, 1125096), (1295, 1112064), (1344, 1071520), (1448, 994560), (1480, 973056), (1536, 937580), (1554, 926720), (1680, 857216), (1776, 810880), (1792, 803640), (1810, 795648), (1920, 750064), (2048, 703185), (2072, 695040), (2172, 663040), (2220, 648704), (2240, 642912), (2368, 608160), (2534, 568320), (2560, 562548), (2590, 556032), (2688, 535760), (2715, 530432), (2896, 497280), (2960, 486528), (3072, 468790), (3108, 463360), (3360, 428608), (3552, 405440), (3584, 401820), (3620, 397824), (3801, 378880), (3840, 375032), (3885, 370688), (4144, 347520), (4344, 331520), (4440, 324352), (4480, 321456), (4736, 304080), (5068, 284160), (5120, 281274), (5180, 278016), (5376, 267880), (5430, 265216), (5792, 248640), (5920, 243264), (6144, 234395), (6216, 231680), (6335, 227328), (6697, 215040), (6720, 214304), (7104, 202720), (7168, 200910), (7240, 198912), (7602, 189440), (7680, 187516), (7770, 185344), (8288, 173760), (8688, 165760), (8880, 162176), (8960, 160728), (9472, 152040), (10136, 142080), (10240, 140637), (10360, 139008), (10752, 133940), (10860, 132608), (11584, 124320), (11840, 121632), (12432, 115840), (12670, 113664), (13394, 107520), (13440, 107152), (14208, 101360), (14336, 100455), (14480, 99456), (15204, 94720), (15360, 93758), (15540, 92672), (16576, 86880), (17376, 82880), (17760, 81088), (17920, 80364), (18944, 76020), (19005, 75776), (20091, 71680), (20272, 71040), (20720, 69504), (21504, 66970), (21720, 66304), (23168, 62160), (23680, 60816), (24864, 57920), (25340, 56832), (26788, 53760), (26880, 53576), (28416, 50680), (28960, 49728), (30408, 47360), (30720, 46879), (31080, 46336), (33152, 43440), (33485, 43008), (34752, 41440), (35520, 40544), (35840, 40182), (37888, 38010)]