1255881120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11839}}^1$

素因数の和:11887

約数の個数: 192

約数和(自身を含む): 4511324160

約数和(自身を除く): 3255443040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2652, 2720, 3120, 3315, 3536, 4080, 4420, 5304, 6240, 6630, 7072, 8160, 8840, 10608, 11839, 13260, 17680, 21216, 23678, 26520, 35360, 35517, 47356, 53040, 59195, 71034, 94712, 106080, 118390, 142068, 153907, 177585, 189424, 201263, 236780, 284136, 307814, 355170, 378848, 402526, 461721, 473560, 568272, 603789, 615628, 710340, 769535, 805052, 923442, 947120, 1006315, 1136544, 1207578, 1231256, 1420680, 1539070, 1610104, 1846884, 1894240, 2012630, 2308605, 2415156, 2462512, 2616419, 2841360, 3018945, 3078140, 3220208, 3693768, 4025260, 4617210, 4830312, 4925024, 5232838, 5682720, 6037890, 6156280, 6440416, 7387536, 7849257, 8050520, 9234420, 9660624, 10465676, 12075780, 12312560, 13082095, 14775072, 15698514, 16101040, 18468840, 19321248, 20931352, 24151560, 24625120, 26164190, 31397028, 32202080, 36937680, 39246285, 41862704, 48303120, 52328380, 62794056, 73875360, 78492570, 83725408, 96606240, 104656760, 125588112, 156985140, 209313520, 251176224, 313970280, 418627040, 627940560, 1255881120]

約数ペア:

[(1, 1255881120), (2, 627940560), (3, 418627040), (4, 313970280), (5, 251176224), (6, 209313520), (8, 156985140), (10, 125588112), (12, 104656760), (13, 96606240), (15, 83725408), (16, 78492570), (17, 73875360), (20, 62794056), (24, 52328380), (26, 48303120), (30, 41862704), (32, 39246285), (34, 36937680), (39, 32202080), (40, 31397028), (48, 26164190), (51, 24625120), (52, 24151560), (60, 20931352), (65, 19321248), (68, 18468840), (78, 16101040), (80, 15698514), (85, 14775072), (96, 13082095), (102, 12312560), (104, 12075780), (120, 10465676), (130, 9660624), (136, 9234420), (156, 8050520), (160, 7849257), (170, 7387536), (195, 6440416), (204, 6156280), (208, 6037890), (221, 5682720), (240, 5232838), (255, 4925024), (260, 4830312), (272, 4617210), (312, 4025260), (340, 3693768), (390, 3220208), (408, 3078140), (416, 3018945), (442, 2841360), (480, 2616419), (510, 2462512), (520, 2415156), (544, 2308605), (624, 2012630), (663, 1894240), (680, 1846884), (780, 1610104), (816, 1539070), (884, 1420680), (1020, 1231256), (1040, 1207578), (1105, 1136544), (1248, 1006315), (1326, 947120), (1360, 923442), (1560, 805052), (1632, 769535), (1768, 710340), (2040, 615628), (2080, 603789), (2210, 568272), (2652, 473560), (2720, 461721), (3120, 402526), (3315, 378848), (3536, 355170), (4080, 307814), (4420, 284136), (5304, 236780), (6240, 201263), (6630, 189424), (7072, 177585), (8160, 153907), (8840, 142068), (10608, 118390), (11839, 106080), (13260, 94712), (17680, 71034), (21216, 59195), (23678, 53040), (26520, 47356), (35360, 35517)]