250132960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 748984320

約数和(自身を除く): 498851360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 79, 80, 88, 110, 112, 140, 154, 158, 160, 176, 220, 224, 257, 280, 308, 316, 352, 385, 395, 440, 514, 553, 560, 616, 632, 770, 790, 869, 880, 1028, 1106, 1120, 1232, 1264, 1285, 1540, 1580, 1738, 1760, 1799, 2056, 2212, 2464, 2528, 2570, 2765, 2827, 3080, 3160, 3476, 3598, 4112, 4345, 4424, 5140, 5530, 5654, 6083, 6160, 6320, 6952, 7196, 8224, 8690, 8848, 8995, 10280, 11060, 11308, 12166, 12320, 12640, 13904, 14135, 14392, 17380, 17696, 17990, 19789, 20303, 20560, 22120, 22616, 24332, 27808, 28270, 28784, 30415, 34760, 35980, 39578, 40606, 41120, 44240, 45232, 48664, 56540, 57568, 60830, 69520, 71960, 79156, 81212, 88480, 90464, 97328, 98945, 101515, 113080, 121660, 139040, 142121, 143920, 158312, 162424, 194656, 197890, 203030, 223333, 226160, 243320, 284242, 287840, 316624, 324848, 395780, 406060, 446666, 452320, 486640, 568484, 633248, 649696, 710605, 791560, 812120, 893332, 973280, 1116665, 1136968, 1421210, 1563331, 1583120, 1624240, 1786664, 2233330, 2273936, 2842420, 3126662, 3166240, 3248480, 3573328, 4466660, 4547872, 5684840, 6253324, 7146656, 7816655, 8933320, 11369680, 12506648, 15633310, 17866640, 22739360, 25013296, 31266620, 35733280, 50026592, 62533240, 125066480, 250132960]

約数ペア:

[(1, 250132960), (2, 125066480), (4, 62533240), (5, 50026592), (7, 35733280), (8, 31266620), (10, 25013296), (11, 22739360), (14, 17866640), (16, 15633310), (20, 12506648), (22, 11369680), (28, 8933320), (32, 7816655), (35, 7146656), (40, 6253324), (44, 5684840), (55, 4547872), (56, 4466660), (70, 3573328), (77, 3248480), (79, 3166240), (80, 3126662), (88, 2842420), (110, 2273936), (112, 2233330), (140, 1786664), (154, 1624240), (158, 1583120), (160, 1563331), (176, 1421210), (220, 1136968), (224, 1116665), (257, 973280), (280, 893332), (308, 812120), (316, 791560), (352, 710605), (385, 649696), (395, 633248), (440, 568484), (514, 486640), (553, 452320), (560, 446666), (616, 406060), (632, 395780), (770, 324848), (790, 316624), (869, 287840), (880, 284242), (1028, 243320), (1106, 226160), (1120, 223333), (1232, 203030), (1264, 197890), (1285, 194656), (1540, 162424), (1580, 158312), (1738, 143920), (1760, 142121), (1799, 139040), (2056, 121660), (2212, 113080), (2464, 101515), (2528, 98945), (2570, 97328), (2765, 90464), (2827, 88480), (3080, 81212), (3160, 79156), (3476, 71960), (3598, 69520), (4112, 60830), (4345, 57568), (4424, 56540), (5140, 48664), (5530, 45232), (5654, 44240), (6083, 41120), (6160, 40606), (6320, 39578), (6952, 35980), (7196, 34760), (8224, 30415), (8690, 28784), (8848, 28270), (8995, 27808), (10280, 24332), (11060, 22616), (11308, 22120), (12166, 20560), (12320, 20303), (12640, 19789), (13904, 17990), (14135, 17696), (14392, 17380)]