69164040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 228510720

約数和(自身を除く): 159346680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 151, 165, 220, 264, 302, 330, 347, 440, 453, 604, 660, 694, 755, 906, 1041, 1208, 1320, 1388, 1510, 1661, 1735, 1812, 2082, 2265, 2776, 3020, 3322, 3470, 3624, 3817, 4164, 4530, 4983, 5205, 6040, 6644, 6940, 7634, 8305, 8328, 9060, 9966, 10410, 11451, 13288, 13880, 15268, 16610, 18120, 19085, 19932, 20820, 22902, 24915, 30536, 33220, 38170, 39864, 41640, 45804, 49830, 52397, 57255, 66440, 76340, 91608, 99660, 104794, 114510, 152680, 157191, 199320, 209588, 229020, 261985, 314382, 419176, 458040, 523970, 576367, 628764, 785955, 1047940, 1152734, 1257528, 1571910, 1729101, 2095880, 2305468, 2881835, 3143820, 3458202, 4610936, 5763670, 6287640, 6916404, 8645505, 11527340, 13832808, 17291010, 23054680, 34582020, 69164040]

約数ペア:

[(1, 69164040), (2, 34582020), (3, 23054680), (4, 17291010), (5, 13832808), (6, 11527340), (8, 8645505), (10, 6916404), (11, 6287640), (12, 5763670), (15, 4610936), (20, 3458202), (22, 3143820), (24, 2881835), (30, 2305468), (33, 2095880), (40, 1729101), (44, 1571910), (55, 1257528), (60, 1152734), (66, 1047940), (88, 785955), (110, 628764), (120, 576367), (132, 523970), (151, 458040), (165, 419176), (220, 314382), (264, 261985), (302, 229020), (330, 209588), (347, 199320), (440, 157191), (453, 152680), (604, 114510), (660, 104794), (694, 99660), (755, 91608), (906, 76340), (1041, 66440), (1208, 57255), (1320, 52397), (1388, 49830), (1510, 45804), (1661, 41640), (1735, 39864), (1812, 38170), (2082, 33220), (2265, 30536), (2776, 24915), (3020, 22902), (3322, 20820), (3470, 19932), (3624, 19085), (3817, 18120), (4164, 16610), (4530, 15268), (4983, 13880), (5205, 13288), (6040, 11451), (6644, 10410), (6940, 9966), (7634, 9060), (8305, 8328)]