158103480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 488851200

約数和(自身を除く): 330747720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 137, 163, 177, 236, 274, 295, 326, 354, 411, 472, 489, 548, 590, 652, 685, 708, 815, 822, 885, 978, 1096, 1180, 1304, 1370, 1416, 1630, 1644, 1770, 1956, 2055, 2360, 2445, 2740, 3260, 3288, 3540, 3912, 4110, 4890, 5480, 6520, 7080, 8083, 8220, 9617, 9780, 16166, 16440, 19234, 19560, 22331, 24249, 28851, 32332, 38468, 40415, 44662, 48085, 48498, 57702, 64664, 66993, 76936, 80830, 89324, 96170, 96996, 111655, 115404, 121245, 133986, 144255, 161660, 178648, 192340, 193992, 223310, 230808, 242490, 267972, 288510, 323320, 334965, 384680, 446620, 484980, 535944, 577020, 669930, 893240, 969960, 1154040, 1317529, 1339860, 2635058, 2679720, 3952587, 5270116, 6587645, 7905174, 10540232, 13175290, 15810348, 19762935, 26350580, 31620696, 39525870, 52701160, 79051740, 158103480]

約数ペア:

[(1, 158103480), (2, 79051740), (3, 52701160), (4, 39525870), (5, 31620696), (6, 26350580), (8, 19762935), (10, 15810348), (12, 13175290), (15, 10540232), (20, 7905174), (24, 6587645), (30, 5270116), (40, 3952587), (59, 2679720), (60, 2635058), (118, 1339860), (120, 1317529), (137, 1154040), (163, 969960), (177, 893240), (236, 669930), (274, 577020), (295, 535944), (326, 484980), (354, 446620), (411, 384680), (472, 334965), (489, 323320), (548, 288510), (590, 267972), (652, 242490), (685, 230808), (708, 223310), (815, 193992), (822, 192340), (885, 178648), (978, 161660), (1096, 144255), (1180, 133986), (1304, 121245), (1370, 115404), (1416, 111655), (1630, 96996), (1644, 96170), (1770, 89324), (1956, 80830), (2055, 76936), (2360, 66993), (2445, 64664), (2740, 57702), (3260, 48498), (3288, 48085), (3540, 44662), (3912, 40415), (4110, 38468), (4890, 32332), (5480, 28851), (6520, 24249), (7080, 22331), (8083, 19560), (8220, 19234), (9617, 16440), (9780, 16166)]