860547240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2046

約数の個数: 320

約数和(自身を含む): 3481315200

約数和(自身を除く): 2620767960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 380, 399, 405, 420, 456, 504, 513, 532, 540, 567, 570, 630, 648, 665, 684, 756, 760, 798, 810, 840, 855, 945, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1330, 1368, 1512, 1539, 1596, 1620, 1710, 1890, 1995, 1997, 2052, 2268, 2280, 2394, 2520, 2565, 2660, 2835, 3078, 3192, 3240, 3420, 3591, 3780, 3990, 3994, 4104, 4536, 4788, 5130, 5320, 5670, 5985, 5991, 6156, 6840, 7182, 7560, 7695, 7980, 7988, 9576, 9985, 10260, 10773, 11340, 11970, 11982, 12312, 13979, 14364, 15390, 15960, 15976, 17955, 17973, 19970, 20520, 21546, 22680, 23940, 23964, 27958, 28728, 29955, 30780, 35910, 35946, 37943, 39940, 41937, 43092, 47880, 47928, 53865, 53919, 55916, 59910, 61560, 69895, 71820, 71892, 75886, 79880, 83874, 86184, 89865, 107730, 107838, 111832, 113829, 119820, 125811, 139790, 143640, 143784, 151772, 161757, 167748, 179730, 189715, 209685, 215460, 215676, 227658, 239640, 251622, 265601, 269595, 279580, 303544, 323514, 335496, 341487, 359460, 377433, 379430, 419370, 430920, 431352, 455316, 503244, 531202, 539190, 559160, 569145, 629055, 647028, 682974, 718920, 754866, 758860, 796803, 808785, 838740, 910632, 1006488, 1024461, 1062404, 1078380, 1132299, 1138290, 1258110, 1294056, 1328005, 1365948, 1509732, 1517720, 1593606, 1617570, 1677480, 1707435, 1887165, 2048922, 2124808, 2156760, 2264598, 2276580, 2390409, 2516220, 2656010, 2731896, 3019464, 3073383, 3187212, 3235140, 3414870, 3774330, 3984015, 4097844, 4529196, 4553160, 4780818, 5032440, 5122305, 5312020, 5661495, 6146766, 6374424, 6470280, 6829740, 7171227, 7548660, 7968030, 8195688, 9058392, 9561636, 10244610, 10624040, 11322990, 11952045, 12293532, 13659480, 14342454, 15097320, 15366915, 15936060, 19123272, 20489220, 21513681, 22645980, 23904090, 24587064, 28684908, 30733830, 31872120, 35856135, 40978440, 43027362, 45291960, 47808180, 57369816, 61467660, 71712270, 86054724, 95616360, 107568405, 122935320, 143424540, 172109448, 215136810, 286849080, 430273620, 860547240]

約数ペア:

[(1, 860547240), (2, 430273620), (3, 286849080), (4, 215136810), (5, 172109448), (6, 143424540), (7, 122935320), (8, 107568405), (9, 95616360), (10, 86054724), (12, 71712270), (14, 61467660), (15, 57369816), (18, 47808180), (19, 45291960), (20, 43027362), (21, 40978440), (24, 35856135), (27, 31872120), (28, 30733830), (30, 28684908), (35, 24587064), (36, 23904090), (38, 22645980), (40, 21513681), (42, 20489220), (45, 19123272), (54, 15936060), (56, 15366915), (57, 15097320), (60, 14342454), (63, 13659480), (70, 12293532), (72, 11952045), (76, 11322990), (81, 10624040), (84, 10244610), (90, 9561636), (95, 9058392), (105, 8195688), (108, 7968030), (114, 7548660), (120, 7171227), (126, 6829740), (133, 6470280), (135, 6374424), (140, 6146766), (152, 5661495), (162, 5312020), (168, 5122305), (171, 5032440), (180, 4780818), (189, 4553160), (190, 4529196), (210, 4097844), (216, 3984015), (228, 3774330), (252, 3414870), (266, 3235140), (270, 3187212), (280, 3073383), (285, 3019464), (315, 2731896), (324, 2656010), (342, 2516220), (360, 2390409), (378, 2276580), (380, 2264598), (399, 2156760), (405, 2124808), (420, 2048922), (456, 1887165), (504, 1707435), (513, 1677480), (532, 1617570), (540, 1593606), (567, 1517720), (570, 1509732), (630, 1365948), (648, 1328005), (665, 1294056), (684, 1258110), (756, 1138290), (760, 1132299), (798, 1078380), (810, 1062404), (840, 1024461), (855, 1006488), (945, 910632), (1026, 838740), (1064, 808785), (1080, 796803), (1134, 758860), (1140, 754866), (1197, 718920), (1260, 682974), (1330, 647028), (1368, 629055), (1512, 569145), (1539, 559160), (1596, 539190), (1620, 531202), (1710, 503244), (1890, 455316), (1995, 431352), (1997, 430920), (2052, 419370), (2268, 379430), (2280, 377433), (2394, 359460), (2520, 341487), (2565, 335496), (2660, 323514), (2835, 303544), (3078, 279580), (3192, 269595), (3240, 265601), (3420, 251622), (3591, 239640), (3780, 227658), (3990, 215676), (3994, 215460), (4104, 209685), (4536, 189715), (4788, 179730), (5130, 167748), (5320, 161757), (5670, 151772), (5985, 143784), (5991, 143640), (6156, 139790), (6840, 125811), (7182, 119820), (7560, 113829), (7695, 111832), (7980, 107838), (7988, 107730), (9576, 89865), (9985, 86184), (10260, 83874), (10773, 79880), (11340, 75886), (11970, 71892), (11982, 71820), (12312, 69895), (13979, 61560), (14364, 59910), (15390, 55916), (15960, 53919), (15976, 53865), (17955, 47928), (17973, 47880), (19970, 43092), (20520, 41937), (21546, 39940), (22680, 37943), (23940, 35946), (23964, 35910), (27958, 30780), (28728, 29955)]