151915680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{2153}}^1$

素因数の和:2188

約数の個数: 216

約数和(自身を含む): 603331092

約数和(自身を除く): 451415412

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2153, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4306, 4410, 4704, 5040, 5880, 6459, 7056, 7840, 8612, 8820, 10080, 10765, 11760, 12918, 14112, 15071, 17224, 17640, 19377, 21530, 23520, 25836, 30142, 32295, 34448, 35280, 38754, 43060, 45213, 51672, 60284, 64590, 68896, 70560, 75355, 77508, 86120, 90426, 96885, 103344, 105497, 120568, 129180, 135639, 150710, 155016, 172240, 180852, 193770, 206688, 210994, 226065, 241136, 258360, 271278, 301420, 310032, 316491, 344480, 361704, 387540, 421988, 452130, 482272, 516720, 527485, 542556, 602840, 620064, 632982, 678195, 723408, 775080, 843976, 904260, 949473, 1033440, 1054970, 1085112, 1205680, 1265964, 1356390, 1446816, 1550160, 1582455, 1687952, 1808520, 1898946, 2109940, 2170224, 2411360, 2531928, 2712780, 3100320, 3164910, 3375904, 3617040, 3797892, 4219880, 4340448, 4747365, 5063856, 5425560, 6329820, 7234080, 7595784, 8439760, 9494730, 10127712, 10851120, 12659640, 15191568, 16879520, 18989460, 21702240, 25319280, 30383136, 37978920, 50638560, 75957840, 151915680]

約数ペア:

[(1, 151915680), (2, 75957840), (3, 50638560), (4, 37978920), (5, 30383136), (6, 25319280), (7, 21702240), (8, 18989460), (9, 16879520), (10, 15191568), (12, 12659640), (14, 10851120), (15, 10127712), (16, 9494730), (18, 8439760), (20, 7595784), (21, 7234080), (24, 6329820), (28, 5425560), (30, 5063856), (32, 4747365), (35, 4340448), (36, 4219880), (40, 3797892), (42, 3617040), (45, 3375904), (48, 3164910), (49, 3100320), (56, 2712780), (60, 2531928), (63, 2411360), (70, 2170224), (72, 2109940), (80, 1898946), (84, 1808520), (90, 1687952), (96, 1582455), (98, 1550160), (105, 1446816), (112, 1356390), (120, 1265964), (126, 1205680), (140, 1085112), (144, 1054970), (147, 1033440), (160, 949473), (168, 904260), (180, 843976), (196, 775080), (210, 723408), (224, 678195), (240, 632982), (245, 620064), (252, 602840), (280, 542556), (288, 527485), (294, 516720), (315, 482272), (336, 452130), (360, 421988), (392, 387540), (420, 361704), (441, 344480), (480, 316491), (490, 310032), (504, 301420), (560, 271278), (588, 258360), (630, 241136), (672, 226065), (720, 210994), (735, 206688), (784, 193770), (840, 180852), (882, 172240), (980, 155016), (1008, 150710), (1120, 135639), (1176, 129180), (1260, 120568), (1440, 105497), (1470, 103344), (1568, 96885), (1680, 90426), (1764, 86120), (1960, 77508), (2016, 75355), (2153, 70560), (2205, 68896), (2352, 64590), (2520, 60284), (2940, 51672), (3360, 45213), (3528, 43060), (3920, 38754), (4306, 35280), (4410, 34448), (4704, 32295), (5040, 30142), (5880, 25836), (6459, 23520), (7056, 21530), (7840, 19377), (8612, 17640), (8820, 17224), (10080, 15071), (10765, 14112), (11760, 12918)]