7128189600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13687}}^1$

素因数の和:13748

約数の個数: 288

約数和(自身を含む): 27374247936

約数和(自身を除く): 20246058336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 140, 150, 155, 160, 168, 175, 186, 200, 210, 217, 224, 240, 248, 280, 300, 310, 336, 350, 372, 400, 420, 434, 465, 480, 496, 525, 560, 600, 620, 651, 672, 700, 744, 775, 800, 840, 868, 930, 992, 1050, 1085, 1120, 1200, 1240, 1302, 1400, 1488, 1550, 1680, 1736, 1860, 2100, 2170, 2325, 2400, 2480, 2604, 2800, 2976, 3100, 3255, 3360, 3472, 3720, 4200, 4340, 4650, 4960, 5208, 5425, 5600, 6200, 6510, 6944, 7440, 8400, 8680, 9300, 10416, 10850, 12400, 13020, 13687, 14880, 16275, 16800, 17360, 18600, 20832, 21700, 24800, 26040, 27374, 32550, 34720, 37200, 41061, 43400, 52080, 54748, 65100, 68435, 74400, 82122, 86800, 95809, 104160, 109496, 130200, 136870, 164244, 173600, 191618, 205305, 218992, 260400, 273740, 287427, 328488, 342175, 383236, 410610, 424297, 437984, 479045, 520800, 547480, 574854, 656976, 684350, 766472, 821220, 848594, 958090, 1026525, 1094960, 1149708, 1272891, 1313952, 1368700, 1437135, 1532944, 1642440, 1697188, 1916180, 2053050, 2121485, 2189920, 2299416, 2395225, 2545782, 2737400, 2874270, 2970079, 3065888, 3284880, 3394376, 3832360, 4106100, 4242970, 4598832, 4790450, 5091564, 5474800, 5748540, 5940158, 6364455, 6569760, 6788752, 7185675, 7664720, 8212200, 8485940, 8910237, 9197664, 9580900, 10183128, 10607425, 10949600, 11497080, 11880316, 12728910, 13577504, 14371350, 14850395, 15329440, 16424400, 16971880, 17820474, 19161800, 20366256, 21214850, 22994160, 23760632, 25457820, 28742700, 29700790, 31822275, 32848800, 33943760, 35640948, 38323600, 40732512, 42429700, 44551185, 45988320, 47521264, 50915640, 57485400, 59401580, 63644550, 67887520, 71281896, 74251975, 76647200, 84859400, 89102370, 95042528, 101831280, 114970800, 118803160, 127289100, 142563792, 148503950, 169718800, 178204740, 203662560, 222755925, 229941600, 237606320, 254578200, 285127584, 297007900, 339437600, 356409480, 445511850, 475212640, 509156400, 594015800, 712818960, 891023700, 1018312800, 1188031600, 1425637920, 1782047400, 2376063200, 3564094800, 7128189600]

約数ペア:

[(1, 7128189600), (2, 3564094800), (3, 2376063200), (4, 1782047400), (5, 1425637920), (6, 1188031600), (7, 1018312800), (8, 891023700), (10, 712818960), (12, 594015800), (14, 509156400), (15, 475212640), (16, 445511850), (20, 356409480), (21, 339437600), (24, 297007900), (25, 285127584), (28, 254578200), (30, 237606320), (31, 229941600), (32, 222755925), (35, 203662560), (40, 178204740), (42, 169718800), (48, 148503950), (50, 142563792), (56, 127289100), (60, 118803160), (62, 114970800), (70, 101831280), (75, 95042528), (80, 89102370), (84, 84859400), (93, 76647200), (96, 74251975), (100, 71281896), (105, 67887520), (112, 63644550), (120, 59401580), (124, 57485400), (140, 50915640), (150, 47521264), (155, 45988320), (160, 44551185), (168, 42429700), (175, 40732512), (186, 38323600), (200, 35640948), (210, 33943760), (217, 32848800), (224, 31822275), (240, 29700790), (248, 28742700), (280, 25457820), (300, 23760632), (310, 22994160), (336, 21214850), (350, 20366256), (372, 19161800), (400, 17820474), (420, 16971880), (434, 16424400), (465, 15329440), (480, 14850395), (496, 14371350), (525, 13577504), (560, 12728910), (600, 11880316), (620, 11497080), (651, 10949600), (672, 10607425), (700, 10183128), (744, 9580900), (775, 9197664), (800, 8910237), (840, 8485940), (868, 8212200), (930, 7664720), (992, 7185675), (1050, 6788752), (1085, 6569760), (1120, 6364455), (1200, 5940158), (1240, 5748540), (1302, 5474800), (1400, 5091564), (1488, 4790450), (1550, 4598832), (1680, 4242970), (1736, 4106100), (1860, 3832360), (2100, 3394376), (2170, 3284880), (2325, 3065888), (2400, 2970079), (2480, 2874270), (2604, 2737400), (2800, 2545782), (2976, 2395225), (3100, 2299416), (3255, 2189920), (3360, 2121485), (3472, 2053050), (3720, 1916180), (4200, 1697188), (4340, 1642440), (4650, 1532944), (4960, 1437135), (5208, 1368700), (5425, 1313952), (5600, 1272891), (6200, 1149708), (6510, 1094960), (6944, 1026525), (7440, 958090), (8400, 848594), (8680, 821220), (9300, 766472), (10416, 684350), (10850, 656976), (12400, 574854), (13020, 547480), (13687, 520800), (14880, 479045), (16275, 437984), (16800, 424297), (17360, 410610), (18600, 383236), (20832, 342175), (21700, 328488), (24800, 287427), (26040, 273740), (27374, 260400), (32550, 218992), (34720, 205305), (37200, 191618), (41061, 173600), (43400, 164244), (52080, 136870), (54748, 130200), (65100, 109496), (68435, 104160), (74400, 95809), (82122, 86800)]