691849080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49277}}^1$

素因数の和:49310

約数の個数: 128

約数和(自身を含む): 2483611200

約数和(自身を除く): 1791762120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 49277, 98554, 147831, 197108, 246385, 295662, 394216, 443493, 492770, 591324, 640601, 739155, 886986, 985540, 1182648, 1281202, 1330479, 1478310, 1773972, 1921803, 1971080, 2217465, 2562404, 2660958, 2956620, 3203005, 3547944, 3843606, 4434930, 5124808, 5321916, 5765409, 5913240, 6406010, 6652395, 7687212, 8869860, 9609015, 10643832, 11530818, 12812020, 13304790, 15374424, 17296227, 17739720, 19218030, 23061636, 25624040, 26609580, 28827045, 34592454, 38436060, 46123272, 53219160, 57654090, 69184908, 76872120, 86481135, 115308180, 138369816, 172962270, 230616360, 345924540, 691849080]

約数ペア:

[(1, 691849080), (2, 345924540), (3, 230616360), (4, 172962270), (5, 138369816), (6, 115308180), (8, 86481135), (9, 76872120), (10, 69184908), (12, 57654090), (13, 53219160), (15, 46123272), (18, 38436060), (20, 34592454), (24, 28827045), (26, 26609580), (27, 25624040), (30, 23061636), (36, 19218030), (39, 17739720), (40, 17296227), (45, 15374424), (52, 13304790), (54, 12812020), (60, 11530818), (65, 10643832), (72, 9609015), (78, 8869860), (90, 7687212), (104, 6652395), (108, 6406010), (117, 5913240), (120, 5765409), (130, 5321916), (135, 5124808), (156, 4434930), (180, 3843606), (195, 3547944), (216, 3203005), (234, 2956620), (260, 2660958), (270, 2562404), (312, 2217465), (351, 1971080), (360, 1921803), (390, 1773972), (468, 1478310), (520, 1330479), (540, 1281202), (585, 1182648), (702, 985540), (780, 886986), (936, 739155), (1080, 640601), (1170, 591324), (1404, 492770), (1560, 443493), (1755, 394216), (2340, 295662), (2808, 246385), (3510, 197108), (4680, 147831), (7020, 98554), (14040, 49277)]