63789960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 208615680

約数和(自身を除く): 144825720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 156, 195, 206, 260, 309, 312, 390, 397, 412, 515, 520, 618, 780, 794, 824, 1030, 1191, 1236, 1339, 1545, 1560, 1588, 1985, 2060, 2382, 2472, 2678, 3090, 3176, 3970, 4017, 4120, 4764, 5161, 5356, 5955, 6180, 6695, 7940, 8034, 9528, 10322, 10712, 11910, 12360, 13390, 15483, 15880, 16068, 20085, 20644, 23820, 25805, 26780, 30966, 32136, 40170, 40891, 41288, 47640, 51610, 53560, 61932, 77415, 80340, 81782, 103220, 122673, 123864, 154830, 160680, 163564, 204455, 206440, 245346, 309660, 327128, 408910, 490692, 531583, 613365, 619320, 817820, 981384, 1063166, 1226730, 1594749, 1635640, 2126332, 2453460, 2657915, 3189498, 4252664, 4906920, 5315830, 6378996, 7973745, 10631660, 12757992, 15947490, 21263320, 31894980, 63789960]

約数ペア:

[(1, 63789960), (2, 31894980), (3, 21263320), (4, 15947490), (5, 12757992), (6, 10631660), (8, 7973745), (10, 6378996), (12, 5315830), (13, 4906920), (15, 4252664), (20, 3189498), (24, 2657915), (26, 2453460), (30, 2126332), (39, 1635640), (40, 1594749), (52, 1226730), (60, 1063166), (65, 981384), (78, 817820), (103, 619320), (104, 613365), (120, 531583), (130, 490692), (156, 408910), (195, 327128), (206, 309660), (260, 245346), (309, 206440), (312, 204455), (390, 163564), (397, 160680), (412, 154830), (515, 123864), (520, 122673), (618, 103220), (780, 81782), (794, 80340), (824, 77415), (1030, 61932), (1191, 53560), (1236, 51610), (1339, 47640), (1545, 41288), (1560, 40891), (1588, 40170), (1985, 32136), (2060, 30966), (2382, 26780), (2472, 25805), (2678, 23820), (3090, 20644), (3176, 20085), (3970, 16068), (4017, 15880), (4120, 15483), (4764, 13390), (5161, 12360), (5356, 11910), (5955, 10712), (6180, 10322), (6695, 9528), (7940, 8034)]