26198340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 91392000

約数和(自身を除く): 65193660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 67, 70, 76, 84, 95, 98, 105, 114, 133, 134, 140, 147, 190, 196, 201, 210, 228, 245, 266, 268, 285, 294, 335, 343, 380, 399, 402, 420, 469, 490, 532, 570, 588, 665, 670, 686, 735, 798, 804, 931, 938, 980, 1005, 1029, 1140, 1273, 1330, 1340, 1372, 1407, 1470, 1596, 1715, 1862, 1876, 1995, 2010, 2058, 2345, 2546, 2660, 2793, 2814, 2940, 3283, 3430, 3724, 3819, 3990, 4020, 4116, 4655, 4690, 5092, 5145, 5586, 5628, 6365, 6517, 6566, 6860, 7035, 7638, 7980, 8911, 9310, 9380, 9849, 10290, 11172, 12730, 13034, 13132, 13965, 14070, 15276, 16415, 17822, 18620, 19095, 19551, 19698, 20580, 22981, 25460, 26068, 26733, 27930, 28140, 32585, 32830, 35644, 38190, 39102, 39396, 44555, 45962, 49245, 53466, 55860, 62377, 65170, 65660, 68943, 76380, 78204, 89110, 91924, 97755, 98490, 106932, 114905, 124754, 130340, 133665, 137886, 178220, 187131, 195510, 196980, 229810, 249508, 267330, 275772, 311885, 344715, 374262, 391020, 436639, 459620, 534660, 623770, 689430, 748524, 873278, 935655, 1247540, 1309917, 1378860, 1746556, 1871310, 2183195, 2619834, 3742620, 4366390, 5239668, 6549585, 8732780, 13099170, 26198340]

約数ペア:

[(1, 26198340), (2, 13099170), (3, 8732780), (4, 6549585), (5, 5239668), (6, 4366390), (7, 3742620), (10, 2619834), (12, 2183195), (14, 1871310), (15, 1746556), (19, 1378860), (20, 1309917), (21, 1247540), (28, 935655), (30, 873278), (35, 748524), (38, 689430), (42, 623770), (49, 534660), (57, 459620), (60, 436639), (67, 391020), (70, 374262), (76, 344715), (84, 311885), (95, 275772), (98, 267330), (105, 249508), (114, 229810), (133, 196980), (134, 195510), (140, 187131), (147, 178220), (190, 137886), (196, 133665), (201, 130340), (210, 124754), (228, 114905), (245, 106932), (266, 98490), (268, 97755), (285, 91924), (294, 89110), (335, 78204), (343, 76380), (380, 68943), (399, 65660), (402, 65170), (420, 62377), (469, 55860), (490, 53466), (532, 49245), (570, 45962), (588, 44555), (665, 39396), (670, 39102), (686, 38190), (735, 35644), (798, 32830), (804, 32585), (931, 28140), (938, 27930), (980, 26733), (1005, 26068), (1029, 25460), (1140, 22981), (1273, 20580), (1330, 19698), (1340, 19551), (1372, 19095), (1407, 18620), (1470, 17822), (1596, 16415), (1715, 15276), (1862, 14070), (1876, 13965), (1995, 13132), (2010, 13034), (2058, 12730), (2345, 11172), (2546, 10290), (2660, 9849), (2793, 9380), (2814, 9310), (2940, 8911), (3283, 7980), (3430, 7638), (3724, 7035), (3819, 6860), (3990, 6566), (4020, 6517), (4116, 6365), (4655, 5628), (4690, 5586), (5092, 5145)]