26386920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 101013120

約数和(自身を除く): 74626200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 283, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 566, 630, 666, 740, 777, 840, 849, 888, 1036, 1110, 1132, 1260, 1295, 1332, 1415, 1480, 1554, 1665, 1698, 1981, 2072, 2220, 2264, 2331, 2520, 2547, 2590, 2664, 2830, 3108, 3330, 3396, 3885, 3962, 4245, 4440, 4662, 5094, 5180, 5660, 5943, 6216, 6660, 6792, 7770, 7924, 8490, 9324, 9905, 10188, 10360, 10471, 11320, 11655, 11886, 12735, 13320, 15540, 15848, 16980, 17829, 18648, 19810, 20376, 20942, 23310, 23772, 25470, 29715, 31080, 31413, 33960, 35658, 39620, 41884, 46620, 47544, 50940, 52355, 59430, 62826, 71316, 73297, 79240, 83768, 89145, 93240, 94239, 101880, 104710, 118860, 125652, 142632, 146594, 157065, 178290, 188478, 209420, 219891, 237720, 251304, 293188, 314130, 356580, 366485, 376956, 418840, 439782, 471195, 586376, 628260, 659673, 713160, 732970, 753912, 879564, 942390, 1099455, 1256520, 1319346, 1465940, 1759128, 1884780, 2198910, 2638692, 2931880, 3298365, 3769560, 4397820, 5277384, 6596730, 8795640, 13193460, 26386920]

約数ペア:

[(1, 26386920), (2, 13193460), (3, 8795640), (4, 6596730), (5, 5277384), (6, 4397820), (7, 3769560), (8, 3298365), (9, 2931880), (10, 2638692), (12, 2198910), (14, 1884780), (15, 1759128), (18, 1465940), (20, 1319346), (21, 1256520), (24, 1099455), (28, 942390), (30, 879564), (35, 753912), (36, 732970), (37, 713160), (40, 659673), (42, 628260), (45, 586376), (56, 471195), (60, 439782), (63, 418840), (70, 376956), (72, 366485), (74, 356580), (84, 314130), (90, 293188), (105, 251304), (111, 237720), (120, 219891), (126, 209420), (140, 188478), (148, 178290), (168, 157065), (180, 146594), (185, 142632), (210, 125652), (222, 118860), (252, 104710), (259, 101880), (280, 94239), (283, 93240), (296, 89145), (315, 83768), (333, 79240), (360, 73297), (370, 71316), (420, 62826), (444, 59430), (504, 52355), (518, 50940), (555, 47544), (566, 46620), (630, 41884), (666, 39620), (740, 35658), (777, 33960), (840, 31413), (849, 31080), (888, 29715), (1036, 25470), (1110, 23772), (1132, 23310), (1260, 20942), (1295, 20376), (1332, 19810), (1415, 18648), (1480, 17829), (1554, 16980), (1665, 15848), (1698, 15540), (1981, 13320), (2072, 12735), (2220, 11886), (2264, 11655), (2331, 11320), (2520, 10471), (2547, 10360), (2590, 10188), (2664, 9905), (2830, 9324), (3108, 8490), (3330, 7924), (3396, 7770), (3885, 6792), (3962, 6660), (4245, 6216), (4440, 5943), (4662, 5660), (5094, 5180)]