1290589440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^3$

素因数の和:95

約数の個数: 432

約数和(自身を含む): 5061107520

約数和(自身を除く): 3770518080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 128, 133, 140, 147, 152, 160, 168, 190, 192, 196, 210, 224, 228, 240, 245, 256, 266, 280, 285, 294, 304, 320, 336, 361, 380, 384, 392, 399, 420, 448, 456, 480, 490, 532, 560, 570, 588, 608, 640, 665, 672, 722, 735, 760, 768, 784, 798, 840, 896, 912, 931, 960, 980, 1064, 1083, 1120, 1140, 1176, 1216, 1280, 1330, 1344, 1444, 1470, 1520, 1568, 1596, 1680, 1792, 1805, 1824, 1862, 1920, 1960, 1995, 2128, 2166, 2240, 2280, 2352, 2432, 2527, 2660, 2688, 2793, 2888, 2940, 3040, 3136, 3192, 3360, 3610, 3648, 3724, 3840, 3920, 3990, 4256, 4332, 4480, 4560, 4655, 4704, 4864, 5054, 5320, 5376, 5415, 5586, 5776, 5880, 6080, 6272, 6384, 6720, 6859, 7220, 7296, 7448, 7581, 7840, 7980, 8512, 8664, 8960, 9120, 9310, 9408, 10108, 10640, 10830, 11172, 11552, 11760, 12160, 12544, 12635, 12768, 13440, 13718, 13965, 14440, 14592, 14896, 15162, 15680, 15960, 17024, 17328, 17689, 18240, 18620, 18816, 20216, 20577, 21280, 21660, 22344, 23104, 23520, 24320, 25270, 25536, 26880, 27436, 27930, 28880, 29792, 30324, 31360, 31920, 34048, 34295, 34656, 35378, 36480, 37240, 37632, 37905, 40432, 41154, 42560, 43320, 44688, 46208, 47040, 48013, 50540, 51072, 53067, 54872, 55860, 57760, 59584, 60648, 62720, 63840, 68590, 69312, 70756, 72960, 74480, 75810, 80864, 82308, 85120, 86640, 88445, 89376, 92416, 94080, 96026, 101080, 102144, 102885, 106134, 109744, 111720, 115520, 119168, 121296, 127680, 137180, 138624, 141512, 144039, 148960, 151620, 161728, 164616, 170240, 173280, 176890, 178752, 188160, 192052, 202160, 205770, 212268, 219488, 223440, 231040, 238336, 240065, 242592, 255360, 265335, 274360, 277248, 283024, 288078, 297920, 303240, 323456, 329232, 336091, 346560, 353780, 357504, 384104, 404320, 411540, 424536, 438976, 446880, 462080, 480130, 485184, 510720, 530670, 548720, 566048, 576156, 595840, 606480, 646912, 658464, 672182, 693120, 707560, 715008, 720195, 768208, 808640, 823080, 849072, 877952, 893760, 960260, 970368, 1008273, 1061340, 1097440, 1132096, 1152312, 1191680, 1212960, 1316928, 1344364, 1386240, 1415120, 1440390, 1536416, 1617280, 1646160, 1680455, 1698144, 1755904, 1787520, 1920520, 1940736, 2016546, 2122680, 2194880, 2264192, 2304624, 2425920, 2633856, 2688728, 2830240, 2880780, 3072832, 3234560, 3292320, 3360910, 3396288, 3575040, 3841040, 4033092, 4245360, 4389760, 4528384, 4609248, 4851840, 5041365, 5267712, 5377456, 5660480, 5761560, 6145664, 6584640, 6721820, 6792576, 7682080, 8066184, 8490720, 8779520, 9218496, 9703680, 10082730, 10754912, 11320960, 11523120, 12291328, 13169280, 13443640, 13585152, 15364160, 16132368, 16981440, 18436992, 20165460, 21509824, 22641920, 23046240, 26338560, 26887280, 30728320, 32264736, 33962880, 36873984, 40330920, 43019648, 46092480, 53774560, 61456640, 64529472, 67925760, 80661840, 86039296, 92184960, 107549120, 129058944, 161323680, 184369920, 215098240, 258117888, 322647360, 430196480, 645294720, 1290589440]

約数ペア:

[(1, 1290589440), (2, 645294720), (3, 430196480), (4, 322647360), (5, 258117888), (6, 215098240), (7, 184369920), (8, 161323680), (10, 129058944), (12, 107549120), (14, 92184960), (15, 86039296), (16, 80661840), (19, 67925760), (20, 64529472), (21, 61456640), (24, 53774560), (28, 46092480), (30, 43019648), (32, 40330920), (35, 36873984), (38, 33962880), (40, 32264736), (42, 30728320), (48, 26887280), (49, 26338560), (56, 23046240), (57, 22641920), (60, 21509824), (64, 20165460), (70, 18436992), (76, 16981440), (80, 16132368), (84, 15364160), (95, 13585152), (96, 13443640), (98, 13169280), (105, 12291328), (112, 11523120), (114, 11320960), (120, 10754912), (128, 10082730), (133, 9703680), (140, 9218496), (147, 8779520), (152, 8490720), (160, 8066184), (168, 7682080), (190, 6792576), (192, 6721820), (196, 6584640), (210, 6145664), (224, 5761560), (228, 5660480), (240, 5377456), (245, 5267712), (256, 5041365), (266, 4851840), (280, 4609248), (285, 4528384), (294, 4389760), (304, 4245360), (320, 4033092), (336, 3841040), (361, 3575040), (380, 3396288), (384, 3360910), (392, 3292320), (399, 3234560), (420, 3072832), (448, 2880780), (456, 2830240), (480, 2688728), (490, 2633856), (532, 2425920), (560, 2304624), (570, 2264192), (588, 2194880), (608, 2122680), (640, 2016546), (665, 1940736), (672, 1920520), (722, 1787520), (735, 1755904), (760, 1698144), (768, 1680455), (784, 1646160), (798, 1617280), (840, 1536416), (896, 1440390), (912, 1415120), (931, 1386240), (960, 1344364), (980, 1316928), (1064, 1212960), (1083, 1191680), (1120, 1152312), (1140, 1132096), (1176, 1097440), (1216, 1061340), (1280, 1008273), (1330, 970368), (1344, 960260), (1444, 893760), (1470, 877952), (1520, 849072), (1568, 823080), (1596, 808640), (1680, 768208), (1792, 720195), (1805, 715008), (1824, 707560), (1862, 693120), (1920, 672182), (1960, 658464), (1995, 646912), (2128, 606480), (2166, 595840), (2240, 576156), (2280, 566048), (2352, 548720), (2432, 530670), (2527, 510720), (2660, 485184), (2688, 480130), (2793, 462080), (2888, 446880), (2940, 438976), (3040, 424536), (3136, 411540), (3192, 404320), (3360, 384104), (3610, 357504), (3648, 353780), (3724, 346560), (3840, 336091), (3920, 329232), (3990, 323456), (4256, 303240), (4332, 297920), (4480, 288078), (4560, 283024), (4655, 277248), (4704, 274360), (4864, 265335), (5054, 255360), (5320, 242592), (5376, 240065), (5415, 238336), (5586, 231040), (5776, 223440), (5880, 219488), (6080, 212268), (6272, 205770), (6384, 202160), (6720, 192052), (6859, 188160), (7220, 178752), (7296, 176890), (7448, 173280), (7581, 170240), (7840, 164616), (7980, 161728), (8512, 151620), (8664, 148960), (8960, 144039), (9120, 141512), (9310, 138624), (9408, 137180), (10108, 127680), (10640, 121296), (10830, 119168), (11172, 115520), (11552, 111720), (11760, 109744), (12160, 106134), (12544, 102885), (12635, 102144), (12768, 101080), (13440, 96026), (13718, 94080), (13965, 92416), (14440, 89376), (14592, 88445), (14896, 86640), (15162, 85120), (15680, 82308), (15960, 80864), (17024, 75810), (17328, 74480), (17689, 72960), (18240, 70756), (18620, 69312), (18816, 68590), (20216, 63840), (20577, 62720), (21280, 60648), (21660, 59584), (22344, 57760), (23104, 55860), (23520, 54872), (24320, 53067), (25270, 51072), (25536, 50540), (26880, 48013), (27436, 47040), (27930, 46208), (28880, 44688), (29792, 43320), (30324, 42560), (31360, 41154), (31920, 40432), (34048, 37905), (34295, 37632), (34656, 37240), (35378, 36480)]