258071940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1111

約数の個数: 192

約数和(自身を含む): 932198400

約数和(自身を除く): 674126460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 84, 90, 105, 108, 126, 134, 135, 140, 180, 189, 201, 210, 252, 268, 270, 315, 335, 378, 402, 420, 469, 540, 603, 630, 670, 756, 804, 938, 945, 1005, 1019, 1206, 1260, 1340, 1407, 1809, 1876, 1890, 2010, 2038, 2345, 2412, 2814, 3015, 3057, 3618, 3780, 4020, 4076, 4221, 4690, 5095, 5628, 6030, 6114, 7035, 7133, 7236, 8442, 9045, 9171, 9380, 10190, 12060, 12228, 12663, 14070, 14266, 15285, 16884, 18090, 18342, 20380, 21105, 21399, 25326, 27513, 28140, 28532, 30570, 35665, 36180, 36684, 42210, 42798, 45855, 50652, 55026, 61140, 63315, 64197, 68273, 71330, 84420, 85596, 91710, 106995, 110052, 126630, 128394, 136546, 137565, 142660, 183420, 192591, 204819, 213990, 253260, 256788, 273092, 275130, 320985, 341365, 385182, 409638, 427980, 477911, 550260, 614457, 641970, 682730, 770364, 819276, 955822, 962955, 1024095, 1228914, 1283940, 1365460, 1433733, 1843371, 1911644, 1925910, 2048190, 2389555, 2457828, 2867466, 3072285, 3686742, 3851820, 4096380, 4301199, 4779110, 5734932, 6144570, 7168665, 7373484, 8602398, 9216855, 9558220, 12289140, 12903597, 14337330, 17204796, 18433710, 21505995, 25807194, 28674660, 36867420, 43011990, 51614388, 64517985, 86023980, 129035970, 258071940]

約数ペア:

[(1, 258071940), (2, 129035970), (3, 86023980), (4, 64517985), (5, 51614388), (6, 43011990), (7, 36867420), (9, 28674660), (10, 25807194), (12, 21505995), (14, 18433710), (15, 17204796), (18, 14337330), (20, 12903597), (21, 12289140), (27, 9558220), (28, 9216855), (30, 8602398), (35, 7373484), (36, 7168665), (42, 6144570), (45, 5734932), (54, 4779110), (60, 4301199), (63, 4096380), (67, 3851820), (70, 3686742), (84, 3072285), (90, 2867466), (105, 2457828), (108, 2389555), (126, 2048190), (134, 1925910), (135, 1911644), (140, 1843371), (180, 1433733), (189, 1365460), (201, 1283940), (210, 1228914), (252, 1024095), (268, 962955), (270, 955822), (315, 819276), (335, 770364), (378, 682730), (402, 641970), (420, 614457), (469, 550260), (540, 477911), (603, 427980), (630, 409638), (670, 385182), (756, 341365), (804, 320985), (938, 275130), (945, 273092), (1005, 256788), (1019, 253260), (1206, 213990), (1260, 204819), (1340, 192591), (1407, 183420), (1809, 142660), (1876, 137565), (1890, 136546), (2010, 128394), (2038, 126630), (2345, 110052), (2412, 106995), (2814, 91710), (3015, 85596), (3057, 84420), (3618, 71330), (3780, 68273), (4020, 64197), (4076, 63315), (4221, 61140), (4690, 55026), (5095, 50652), (5628, 45855), (6030, 42798), (6114, 42210), (7035, 36684), (7133, 36180), (7236, 35665), (8442, 30570), (9045, 28532), (9171, 28140), (9380, 27513), (10190, 25326), (12060, 21399), (12228, 21105), (12663, 20380), (14070, 18342), (14266, 18090), (15285, 16884)]