26690040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1934

約数の個数: 128

約数和(自身を含む): 95860800

約数和(自身を除く): 69170760

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, 1901, 2340, 2808, 3510, 3802, 4680, 5703, 7020, 7604, 9505, 11406, 14040, 15208, 17109, 19010, 22812, 24713, 28515, 34218, 38020, 45624, 49426, 51327, 57030, 68436, 74139, 76040, 85545, 98852, 102654, 114060, 123565, 136872, 148278, 171090, 197704, 205308, 222417, 228120, 247130, 256635, 296556, 342180, 370695, 410616, 444834, 494260, 513270, 593112, 667251, 684360, 741390, 889668, 988520, 1026540, 1112085, 1334502, 1482780, 1779336, 2053080, 2224170, 2669004, 2965560, 3336255, 4448340, 5338008, 6672510, 8896680, 13345020, 26690040]

約数ペア:

[(1, 26690040), (2, 13345020), (3, 8896680), (4, 6672510), (5, 5338008), (6, 4448340), (8, 3336255), (9, 2965560), (10, 2669004), (12, 2224170), (13, 2053080), (15, 1779336), (18, 1482780), (20, 1334502), (24, 1112085), (26, 1026540), (27, 988520), (30, 889668), (36, 741390), (39, 684360), (40, 667251), (45, 593112), (52, 513270), (54, 494260), (60, 444834), (65, 410616), (72, 370695), (78, 342180), (90, 296556), (104, 256635), (108, 247130), (117, 228120), (120, 222417), (130, 205308), (135, 197704), (156, 171090), (180, 148278), (195, 136872), (216, 123565), (234, 114060), (260, 102654), (270, 98852), (312, 85545), (351, 76040), (360, 74139), (390, 68436), (468, 57030), (520, 51327), (540, 49426), (585, 45624), (702, 38020), (780, 34218), (936, 28515), (1080, 24713), (1170, 22812), (1404, 19010), (1560, 17109), (1755, 15208), (1901, 14040), (2340, 11406), (2808, 9505), (3510, 7604), (3802, 7020), (4680, 5703)]