5256729240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4639}}^1$

素因数の和:4750

約数の個数: 256

約数和(自身を含む): 19243008000

約数和(自身を除く): 13986278760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 71, 76, 84, 95, 105, 114, 120, 133, 140, 142, 152, 168, 190, 210, 213, 228, 266, 280, 284, 285, 355, 380, 399, 420, 426, 456, 497, 532, 568, 570, 665, 710, 760, 798, 840, 852, 994, 1064, 1065, 1140, 1330, 1349, 1420, 1491, 1596, 1704, 1988, 1995, 2130, 2280, 2485, 2660, 2698, 2840, 2982, 3192, 3976, 3990, 4047, 4260, 4639, 4970, 5320, 5396, 5964, 6745, 7455, 7980, 8094, 8520, 9278, 9443, 9940, 10792, 11928, 13490, 13917, 14910, 15960, 16188, 18556, 18886, 19880, 20235, 23195, 26980, 27834, 28329, 29820, 32376, 32473, 37112, 37772, 40470, 46390, 47215, 53960, 55668, 56658, 59640, 64946, 69585, 75544, 80940, 88141, 92780, 94430, 97419, 111336, 113316, 129892, 139170, 141645, 161880, 162365, 176282, 185560, 188860, 194838, 226632, 259784, 264423, 278340, 283290, 324730, 329369, 352564, 377720, 389676, 440705, 487095, 528846, 556680, 566580, 616987, 649460, 658738, 705128, 779352, 881410, 974190, 988107, 1057692, 1133160, 1233974, 1298920, 1317476, 1322115, 1646845, 1762820, 1850961, 1948380, 1976214, 2115384, 2305583, 2467948, 2634952, 2644230, 3084935, 3293690, 3525640, 3701922, 3896760, 3952428, 4611166, 4935896, 4940535, 5288460, 6169870, 6258011, 6587380, 6916749, 7403844, 7904856, 9222332, 9254805, 9881070, 10576920, 11527915, 12339740, 12516022, 13174760, 13833498, 14807688, 18444664, 18509610, 18774033, 19762140, 23055830, 24679480, 25032044, 27666996, 31290055, 34583745, 37019220, 37548066, 39524280, 43806077, 46111660, 50064088, 55333992, 62580110, 69167490, 74038440, 75096132, 87612154, 92223320, 93870165, 125160220, 131418231, 138334980, 150192264, 175224308, 187740330, 219030385, 250320440, 262836462, 276669960, 350448616, 375480660, 438060770, 525672924, 657091155, 750961320, 876121540, 1051345848, 1314182310, 1752243080, 2628364620, 5256729240]

約数ペア:

[(1, 5256729240), (2, 2628364620), (3, 1752243080), (4, 1314182310), (5, 1051345848), (6, 876121540), (7, 750961320), (8, 657091155), (10, 525672924), (12, 438060770), (14, 375480660), (15, 350448616), (19, 276669960), (20, 262836462), (21, 250320440), (24, 219030385), (28, 187740330), (30, 175224308), (35, 150192264), (38, 138334980), (40, 131418231), (42, 125160220), (56, 93870165), (57, 92223320), (60, 87612154), (70, 75096132), (71, 74038440), (76, 69167490), (84, 62580110), (95, 55333992), (105, 50064088), (114, 46111660), (120, 43806077), (133, 39524280), (140, 37548066), (142, 37019220), (152, 34583745), (168, 31290055), (190, 27666996), (210, 25032044), (213, 24679480), (228, 23055830), (266, 19762140), (280, 18774033), (284, 18509610), (285, 18444664), (355, 14807688), (380, 13833498), (399, 13174760), (420, 12516022), (426, 12339740), (456, 11527915), (497, 10576920), (532, 9881070), (568, 9254805), (570, 9222332), (665, 7904856), (710, 7403844), (760, 6916749), (798, 6587380), (840, 6258011), (852, 6169870), (994, 5288460), (1064, 4940535), (1065, 4935896), (1140, 4611166), (1330, 3952428), (1349, 3896760), (1420, 3701922), (1491, 3525640), (1596, 3293690), (1704, 3084935), (1988, 2644230), (1995, 2634952), (2130, 2467948), (2280, 2305583), (2485, 2115384), (2660, 1976214), (2698, 1948380), (2840, 1850961), (2982, 1762820), (3192, 1646845), (3976, 1322115), (3990, 1317476), (4047, 1298920), (4260, 1233974), (4639, 1133160), (4970, 1057692), (5320, 988107), (5396, 974190), (5964, 881410), (6745, 779352), (7455, 705128), (7980, 658738), (8094, 649460), (8520, 616987), (9278, 566580), (9443, 556680), (9940, 528846), (10792, 487095), (11928, 440705), (13490, 389676), (13917, 377720), (14910, 352564), (15960, 329369), (16188, 324730), (18556, 283290), (18886, 278340), (19880, 264423), (20235, 259784), (23195, 226632), (26980, 194838), (27834, 188860), (28329, 185560), (29820, 176282), (32376, 162365), (32473, 161880), (37112, 141645), (37772, 139170), (40470, 129892), (46390, 113316), (47215, 111336), (53960, 97419), (55668, 94430), (56658, 92780), (59640, 88141), (64946, 80940), (69585, 75544)]