1358793240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{52181}}^1$

素因数の和:52233

約数の個数: 128

約数和(自身を含む): 4809093120

約数和(自身を除く): 3450299880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 52181, 104362, 156543, 208724, 260905, 313086, 365267, 417448, 521810, 626172, 730534, 782715, 1043620, 1095801, 1252344, 1461068, 1565430, 1617611, 1826335, 2087240, 2191602, 2922136, 3130860, 3235222, 3652670, 4383204, 4852833, 5479005, 6261720, 6470444, 7305340, 8088055, 8766408, 9705666, 10958010, 11323277, 12940888, 14610680, 16176110, 19411332, 21916020, 22646554, 24264165, 32352220, 33969831, 38822664, 43832040, 45293108, 48528330, 56616385, 64704440, 67939662, 90586216, 97056660, 113232770, 135879324, 169849155, 194113320, 226465540, 271758648, 339698310, 452931080, 679396620, 1358793240]

約数ペア:

[(1, 1358793240), (2, 679396620), (3, 452931080), (4, 339698310), (5, 271758648), (6, 226465540), (7, 194113320), (8, 169849155), (10, 135879324), (12, 113232770), (14, 97056660), (15, 90586216), (20, 67939662), (21, 64704440), (24, 56616385), (28, 48528330), (30, 45293108), (31, 43832040), (35, 38822664), (40, 33969831), (42, 32352220), (56, 24264165), (60, 22646554), (62, 21916020), (70, 19411332), (84, 16176110), (93, 14610680), (105, 12940888), (120, 11323277), (124, 10958010), (140, 9705666), (155, 8766408), (168, 8088055), (186, 7305340), (210, 6470444), (217, 6261720), (248, 5479005), (280, 4852833), (310, 4383204), (372, 3652670), (420, 3235222), (434, 3130860), (465, 2922136), (620, 2191602), (651, 2087240), (744, 1826335), (840, 1617611), (868, 1565430), (930, 1461068), (1085, 1252344), (1240, 1095801), (1302, 1043620), (1736, 782715), (1860, 730534), (2170, 626172), (2604, 521810), (3255, 417448), (3720, 365267), (4340, 313086), (5208, 260905), (6510, 208724), (8680, 156543), (13020, 104362), (26040, 52181)]