26748960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 101606400

約数和(自身を除く): 74857440

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, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 419, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 838, 840, 912, 1064, 1120, 1140, 1257, 1330, 1520, 1596, 1676, 1680, 1824, 1995, 2095, 2128, 2280, 2514, 2660, 2933, 3040, 3192, 3352, 3360, 3990, 4190, 4256, 4560, 5028, 5320, 5866, 6285, 6384, 6704, 7961, 7980, 8380, 8799, 9120, 10056, 10640, 11732, 12570, 12768, 13408, 14665, 15922, 15960, 16760, 17598, 20112, 21280, 23464, 23883, 25140, 29330, 31844, 31920, 33520, 35196, 39805, 40224, 43995, 46928, 47766, 50280, 55727, 58660, 63688, 63840, 67040, 70392, 79610, 87990, 93856, 95532, 100560, 111454, 117320, 119415, 127376, 140784, 159220, 167181, 175980, 191064, 201120, 222908, 234640, 238830, 254752, 278635, 281568, 318440, 334362, 351960, 382128, 445816, 469280, 477660, 557270, 636880, 668724, 703920, 764256, 835905, 891632, 955320, 1114540, 1273760, 1337448, 1407840, 1671810, 1783264, 1910640, 2229080, 2674896, 3343620, 3821280, 4458160, 5349792, 6687240, 8916320, 13374480, 26748960]

約数ペア:

[(1, 26748960), (2, 13374480), (3, 8916320), (4, 6687240), (5, 5349792), (6, 4458160), (7, 3821280), (8, 3343620), (10, 2674896), (12, 2229080), (14, 1910640), (15, 1783264), (16, 1671810), (19, 1407840), (20, 1337448), (21, 1273760), (24, 1114540), (28, 955320), (30, 891632), (32, 835905), (35, 764256), (38, 703920), (40, 668724), (42, 636880), (48, 557270), (56, 477660), (57, 469280), (60, 445816), (70, 382128), (76, 351960), (80, 334362), (84, 318440), (95, 281568), (96, 278635), (105, 254752), (112, 238830), (114, 234640), (120, 222908), (133, 201120), (140, 191064), (152, 175980), (160, 167181), (168, 159220), (190, 140784), (210, 127376), (224, 119415), (228, 117320), (240, 111454), (266, 100560), (280, 95532), (285, 93856), (304, 87990), (336, 79610), (380, 70392), (399, 67040), (419, 63840), (420, 63688), (456, 58660), (480, 55727), (532, 50280), (560, 47766), (570, 46928), (608, 43995), (665, 40224), (672, 39805), (760, 35196), (798, 33520), (838, 31920), (840, 31844), (912, 29330), (1064, 25140), (1120, 23883), (1140, 23464), (1257, 21280), (1330, 20112), (1520, 17598), (1596, 16760), (1676, 15960), (1680, 15922), (1824, 14665), (1995, 13408), (2095, 12768), (2128, 12570), (2280, 11732), (2514, 10640), (2660, 10056), (2933, 9120), (3040, 8799), (3192, 8380), (3352, 7980), (3360, 7961), (3990, 6704), (4190, 6384), (4256, 6285), (4560, 5866), (5028, 5320)]