21396395160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:1000

約数の個数: 512

約数和(自身を含む): 86800896000

約数和(自身を除く): 65404500840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 229, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 458, 459, 476, 504, 510, 540, 595, 612, 630, 680, 687, 714, 727, 756, 765, 840, 916, 918, 945, 952, 1020, 1071, 1080, 1145, 1190, 1224, 1260, 1374, 1428, 1454, 1512, 1530, 1603, 1785, 1832, 1836, 1890, 2040, 2061, 2142, 2181, 2290, 2295, 2380, 2520, 2748, 2856, 2908, 3060, 3206, 3213, 3435, 3570, 3635, 3672, 3780, 3893, 4122, 4284, 4362, 4580, 4590, 4760, 4809, 5089, 5355, 5496, 5816, 6120, 6183, 6412, 6426, 6543, 6870, 7140, 7270, 7560, 7786, 8015, 8244, 8568, 8724, 9160, 9180, 9618, 10178, 10305, 10710, 10905, 11679, 12359, 12366, 12824, 12852, 13086, 13740, 14280, 14427, 14540, 15267, 15572, 16030, 16065, 16488, 17448, 18360, 19236, 19465, 19629, 20356, 20610, 21420, 21810, 23358, 24045, 24718, 24732, 25445, 25704, 26172, 27251, 27480, 28854, 29080, 30534, 30915, 31144, 32060, 32130, 32715, 35037, 37077, 38472, 38930, 39258, 40712, 41220, 42840, 43281, 43620, 45801, 46716, 48090, 49436, 49464, 50890, 52344, 54502, 57708, 58395, 61068, 61795, 61830, 64120, 64260, 65430, 70074, 72135, 74154, 76335, 77860, 78516, 81753, 82440, 86513, 86562, 87240, 91602, 93432, 96180, 98145, 98872, 101780, 105111, 109004, 111231, 115416, 116790, 122136, 123590, 123660, 128520, 130860, 136255, 137403, 140148, 144270, 148308, 152670, 155720, 157032, 163506, 166483, 173026, 173124, 175185, 183204, 185385, 192360, 196290, 203560, 210222, 216405, 218008, 222462, 229005, 233580, 245259, 247180, 247320, 259539, 261720, 272510, 274806, 280296, 288540, 296616, 305340, 327012, 332966, 333693, 346052, 346248, 350370, 366408, 370770, 392580, 408765, 420444, 432565, 432810, 444924, 458010, 467160, 490518, 494360, 499449, 519078, 525555, 545020, 549612, 556155, 577080, 610680, 654024, 665932, 667386, 687015, 692104, 700740, 735777, 741540, 778617, 785160, 817530, 832415, 840888, 865130, 865620, 889848, 916020, 981036, 998898, 1038156, 1051110, 1090040, 1099224, 1112310, 1165381, 1226295, 1297695, 1331864, 1334772, 1374030, 1401480, 1471554, 1483080, 1498347, 1557234, 1635060, 1664830, 1668465, 1730260, 1731240, 1832040, 1962072, 1997796, 2076312, 2102220, 2224620, 2330762, 2335851, 2452590, 2497245, 2595390, 2669544, 2748060, 2830211, 2943108, 2996694, 3114468, 3270120, 3329660, 3336930, 3460520, 3496143, 3678885, 3893085, 3995592, 4204440, 4449240, 4495041, 4661524, 4671702, 4905180, 4994490, 5190780, 5496120, 5660422, 5826905, 5886216, 5993388, 6228936, 6659320, 6673860, 6992286, 7357770, 7491735, 7786170, 8490633, 8990082, 9323048, 9343404, 9810360, 9988980, 10381560, 10488429, 11320844, 11653810, 11679255, 11986776, 13347720, 13984572, 14151055, 14715540, 14983470, 15572340, 16981266, 17480715, 17980164, 18686808, 19811477, 19977960, 20976858, 22475205, 22641688, 23307620, 23358510, 25471899, 27969144, 28302110, 29431080, 29966940, 31144680, 31465287, 33962532, 34961430, 35960328, 39622954, 41953716, 42453165, 44950410, 46615240, 46717020, 50943798, 52442145, 56604220, 59434431, 59933880, 62930574, 67925064, 69922860, 76415697, 79245908, 83907432, 84906330, 89900820, 93434040, 99057385, 101887596, 104884290, 113208440, 118868862, 125861148, 127359495, 139845720, 152831394, 157326435, 158491816, 169812660, 178303293, 179801640, 198114770, 203775192, 209768580, 237737724, 251722296, 254718990, 297172155, 305662788, 314652870, 339625320, 356606586, 382078485, 396229540, 419537160, 475475448, 509437980, 534909879, 594344310, 611325576, 629305740, 713213172, 764156970, 792459080, 891516465, 1018875960, 1069819758, 1188688620, 1258611480, 1426426344, 1528313940, 1783032930, 2139639516, 2377377240, 2674549395, 3056627880, 3566065860, 4279279032, 5349098790, 7132131720, 10698197580, 21396395160]

約数ペア:

[(1, 21396395160), (2, 10698197580), (3, 7132131720), (4, 5349098790), (5, 4279279032), (6, 3566065860), (7, 3056627880), (8, 2674549395), (9, 2377377240), (10, 2139639516), (12, 1783032930), (14, 1528313940), (15, 1426426344), (17, 1258611480), (18, 1188688620), (20, 1069819758), (21, 1018875960), (24, 891516465), (27, 792459080), (28, 764156970), (30, 713213172), (34, 629305740), (35, 611325576), (36, 594344310), (40, 534909879), (42, 509437980), (45, 475475448), (51, 419537160), (54, 396229540), (56, 382078485), (60, 356606586), (63, 339625320), (68, 314652870), (70, 305662788), (72, 297172155), (84, 254718990), (85, 251722296), (90, 237737724), (102, 209768580), (105, 203775192), (108, 198114770), (119, 179801640), (120, 178303293), (126, 169812660), (135, 158491816), (136, 157326435), (140, 152831394), (153, 139845720), (168, 127359495), (170, 125861148), (180, 118868862), (189, 113208440), (204, 104884290), (210, 101887596), (216, 99057385), (229, 93434040), (238, 89900820), (252, 84906330), (255, 83907432), (270, 79245908), (280, 76415697), (306, 69922860), (315, 67925064), (340, 62930574), (357, 59933880), (360, 59434431), (378, 56604220), (408, 52442145), (420, 50943798), (458, 46717020), (459, 46615240), (476, 44950410), (504, 42453165), (510, 41953716), (540, 39622954), (595, 35960328), (612, 34961430), (630, 33962532), (680, 31465287), (687, 31144680), (714, 29966940), (727, 29431080), (756, 28302110), (765, 27969144), (840, 25471899), (916, 23358510), (918, 23307620), (945, 22641688), (952, 22475205), (1020, 20976858), (1071, 19977960), (1080, 19811477), (1145, 18686808), (1190, 17980164), (1224, 17480715), (1260, 16981266), (1374, 15572340), (1428, 14983470), (1454, 14715540), (1512, 14151055), (1530, 13984572), (1603, 13347720), (1785, 11986776), (1832, 11679255), (1836, 11653810), (1890, 11320844), (2040, 10488429), (2061, 10381560), (2142, 9988980), (2181, 9810360), (2290, 9343404), (2295, 9323048), (2380, 8990082), (2520, 8490633), (2748, 7786170), (2856, 7491735), (2908, 7357770), (3060, 6992286), (3206, 6673860), (3213, 6659320), (3435, 6228936), (3570, 5993388), (3635, 5886216), (3672, 5826905), (3780, 5660422), (3893, 5496120), (4122, 5190780), (4284, 4994490), (4362, 4905180), (4580, 4671702), (4590, 4661524), (4760, 4495041), (4809, 4449240), (5089, 4204440), (5355, 3995592), (5496, 3893085), (5816, 3678885), (6120, 3496143), (6183, 3460520), (6412, 3336930), (6426, 3329660), (6543, 3270120), (6870, 3114468), (7140, 2996694), (7270, 2943108), (7560, 2830211), (7786, 2748060), (8015, 2669544), (8244, 2595390), (8568, 2497245), (8724, 2452590), (9160, 2335851), (9180, 2330762), (9618, 2224620), (10178, 2102220), (10305, 2076312), (10710, 1997796), (10905, 1962072), (11679, 1832040), (12359, 1731240), (12366, 1730260), (12824, 1668465), (12852, 1664830), (13086, 1635060), (13740, 1557234), (14280, 1498347), (14427, 1483080), (14540, 1471554), (15267, 1401480), (15572, 1374030), (16030, 1334772), (16065, 1331864), (16488, 1297695), (17448, 1226295), (18360, 1165381), (19236, 1112310), (19465, 1099224), (19629, 1090040), (20356, 1051110), (20610, 1038156), (21420, 998898), (21810, 981036), (23358, 916020), (24045, 889848), (24718, 865620), (24732, 865130), (25445, 840888), (25704, 832415), (26172, 817530), (27251, 785160), (27480, 778617), (28854, 741540), (29080, 735777), (30534, 700740), (30915, 692104), (31144, 687015), (32060, 667386), (32130, 665932), (32715, 654024), (35037, 610680), (37077, 577080), (38472, 556155), (38930, 549612), (39258, 545020), (40712, 525555), (41220, 519078), (42840, 499449), (43281, 494360), (43620, 490518), (45801, 467160), (46716, 458010), (48090, 444924), (49436, 432810), (49464, 432565), (50890, 420444), (52344, 408765), (54502, 392580), (57708, 370770), (58395, 366408), (61068, 350370), (61795, 346248), (61830, 346052), (64120, 333693), (64260, 332966), (65430, 327012), (70074, 305340), (72135, 296616), (74154, 288540), (76335, 280296), (77860, 274806), (78516, 272510), (81753, 261720), (82440, 259539), (86513, 247320), (86562, 247180), (87240, 245259), (91602, 233580), (93432, 229005), (96180, 222462), (98145, 218008), (98872, 216405), (101780, 210222), (105111, 203560), (109004, 196290), (111231, 192360), (115416, 185385), (116790, 183204), (122136, 175185), (123590, 173124), (123660, 173026), (128520, 166483), (130860, 163506), (136255, 157032), (137403, 155720), (140148, 152670), (144270, 148308)]