147647760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1345

約数の個数: 160

約数和(自身を含む): 506634240

約数和(自身を除く): 358986480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1279, 1443, 1480, 1560, 1776, 1924, 2220, 2405, 2558, 2886, 2960, 3120, 3837, 3848, 4440, 4810, 5116, 5772, 6395, 7215, 7674, 7696, 8880, 9620, 10232, 11544, 12790, 14430, 15348, 16627, 19185, 19240, 20464, 23088, 25580, 28860, 30696, 33254, 38370, 38480, 47323, 49881, 51160, 57720, 61392, 66508, 76740, 83135, 94646, 99762, 102320, 115440, 133016, 141969, 153480, 166270, 189292, 199524, 236615, 249405, 266032, 283938, 306960, 332540, 378584, 399048, 473230, 498810, 567876, 615199, 665080, 709845, 757168, 798096, 946460, 997620, 1135752, 1230398, 1330160, 1419690, 1845597, 1892920, 1995240, 2271504, 2460796, 2839380, 3075995, 3691194, 3785840, 3990480, 4921592, 5678760, 6151990, 7382388, 9227985, 9843184, 11357520, 12303980, 14764776, 18455970, 24607960, 29529552, 36911940, 49215920, 73823880, 147647760]

約数ペア:

[(1, 147647760), (2, 73823880), (3, 49215920), (4, 36911940), (5, 29529552), (6, 24607960), (8, 18455970), (10, 14764776), (12, 12303980), (13, 11357520), (15, 9843184), (16, 9227985), (20, 7382388), (24, 6151990), (26, 5678760), (30, 4921592), (37, 3990480), (39, 3785840), (40, 3691194), (48, 3075995), (52, 2839380), (60, 2460796), (65, 2271504), (74, 1995240), (78, 1892920), (80, 1845597), (104, 1419690), (111, 1330160), (120, 1230398), (130, 1135752), (148, 997620), (156, 946460), (185, 798096), (195, 757168), (208, 709845), (222, 665080), (240, 615199), (260, 567876), (296, 498810), (312, 473230), (370, 399048), (390, 378584), (444, 332540), (481, 306960), (520, 283938), (555, 266032), (592, 249405), (624, 236615), (740, 199524), (780, 189292), (888, 166270), (962, 153480), (1040, 141969), (1110, 133016), (1279, 115440), (1443, 102320), (1480, 99762), (1560, 94646), (1776, 83135), (1924, 76740), (2220, 66508), (2405, 61392), (2558, 57720), (2886, 51160), (2960, 49881), (3120, 47323), (3837, 38480), (3848, 38370), (4440, 33254), (4810, 30696), (5116, 28860), (5772, 25580), (6395, 23088), (7215, 20464), (7674, 19240), (7696, 19185), (8880, 16627), (9620, 15348), (10232, 14430), (11544, 12790)]