2289991080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47353}}^1$

素因数の和:47411

約数の個数: 128

約数和(自身を含む): 7637253120

約数和(自身を除く): 5347262040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 47353, 48360, 94706, 142059, 189412, 236765, 284118, 378824, 473530, 568236, 615589, 710295, 947060, 1136472, 1231178, 1420590, 1467943, 1846767, 1894120, 2462356, 2841180, 2935886, 3077945, 3693534, 4403829, 4924712, 5682360, 5871772, 6155890, 7339715, 7387068, 8807658, 9233835, 11743544, 12311780, 14679430, 14774136, 17615316, 18467670, 19083259, 22019145, 24623560, 29358860, 35230632, 36935340, 38166518, 44038290, 57249777, 58717720, 73870680, 76333036, 88076580, 95416295, 114499554, 152666072, 176153160, 190832590, 228999108, 286248885, 381665180, 457998216, 572497770, 763330360, 1144995540, 2289991080]

約数ペア:

[(1, 2289991080), (2, 1144995540), (3, 763330360), (4, 572497770), (5, 457998216), (6, 381665180), (8, 286248885), (10, 228999108), (12, 190832590), (13, 176153160), (15, 152666072), (20, 114499554), (24, 95416295), (26, 88076580), (30, 76333036), (31, 73870680), (39, 58717720), (40, 57249777), (52, 44038290), (60, 38166518), (62, 36935340), (65, 35230632), (78, 29358860), (93, 24623560), (104, 22019145), (120, 19083259), (124, 18467670), (130, 17615316), (155, 14774136), (156, 14679430), (186, 12311780), (195, 11743544), (248, 9233835), (260, 8807658), (310, 7387068), (312, 7339715), (372, 6155890), (390, 5871772), (403, 5682360), (465, 4924712), (520, 4403829), (620, 3693534), (744, 3077945), (780, 2935886), (806, 2841180), (930, 2462356), (1209, 1894120), (1240, 1846767), (1560, 1467943), (1612, 1420590), (1860, 1231178), (2015, 1136472), (2418, 947060), (3224, 710295), (3720, 615589), (4030, 568236), (4836, 473530), (6045, 378824), (8060, 284118), (9672, 236765), (12090, 189412), (16120, 142059), (24180, 94706), (47353, 48360)]