26363640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 86169600

約数和(自身を除く): 59805960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 373, 380, 456, 465, 570, 589, 620, 744, 746, 760, 930, 1119, 1140, 1178, 1240, 1492, 1767, 1860, 1865, 2238, 2280, 2356, 2945, 2984, 3534, 3720, 3730, 4476, 4712, 5595, 5890, 7068, 7087, 7460, 8835, 8952, 11190, 11563, 11780, 14136, 14174, 14920, 17670, 21261, 22380, 23126, 23560, 28348, 34689, 35340, 35435, 42522, 44760, 46252, 56696, 57815, 69378, 70680, 70870, 85044, 92504, 106305, 115630, 138756, 141740, 170088, 173445, 212610, 219697, 231260, 277512, 283480, 346890, 425220, 439394, 462520, 659091, 693780, 850440, 878788, 1098485, 1318182, 1387560, 1757576, 2196970, 2636364, 3295455, 4393940, 5272728, 6590910, 8787880, 13181820, 26363640]

約数ペア:

[(1, 26363640), (2, 13181820), (3, 8787880), (4, 6590910), (5, 5272728), (6, 4393940), (8, 3295455), (10, 2636364), (12, 2196970), (15, 1757576), (19, 1387560), (20, 1318182), (24, 1098485), (30, 878788), (31, 850440), (38, 693780), (40, 659091), (57, 462520), (60, 439394), (62, 425220), (76, 346890), (93, 283480), (95, 277512), (114, 231260), (120, 219697), (124, 212610), (152, 173445), (155, 170088), (186, 141740), (190, 138756), (228, 115630), (248, 106305), (285, 92504), (310, 85044), (372, 70870), (373, 70680), (380, 69378), (456, 57815), (465, 56696), (570, 46252), (589, 44760), (620, 42522), (744, 35435), (746, 35340), (760, 34689), (930, 28348), (1119, 23560), (1140, 23126), (1178, 22380), (1240, 21261), (1492, 17670), (1767, 14920), (1860, 14174), (1865, 14136), (2238, 11780), (2280, 11563), (2356, 11190), (2945, 8952), (2984, 8835), (3534, 7460), (3720, 7087), (3730, 7068), (4476, 5890), (4712, 5595)]