69142680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:970

約数の個数: 128

約数和(自身を含む): 233899200

約数和(自身を除く): 164756520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 877, 1080, 1095, 1314, 1460, 1752, 1754, 1971, 2190, 2628, 2631, 2920, 3285, 3508, 3942, 4380, 4385, 5256, 5262, 6570, 7016, 7884, 7893, 8760, 8770, 9855, 10524, 13140, 13155, 15768, 15786, 17540, 19710, 21048, 23679, 26280, 26310, 31572, 35080, 39420, 39465, 47358, 52620, 63144, 64021, 78840, 78930, 94716, 105240, 118395, 128042, 157860, 189432, 192063, 236790, 256084, 315720, 320105, 384126, 473580, 512168, 576189, 640210, 768252, 947160, 960315, 1152378, 1280420, 1536504, 1728567, 1920630, 2304756, 2560840, 2880945, 3457134, 3841260, 4609512, 5761890, 6914268, 7682520, 8642835, 11523780, 13828536, 17285670, 23047560, 34571340, 69142680]

約数ペア:

[(1, 69142680), (2, 34571340), (3, 23047560), (4, 17285670), (5, 13828536), (6, 11523780), (8, 8642835), (9, 7682520), (10, 6914268), (12, 5761890), (15, 4609512), (18, 3841260), (20, 3457134), (24, 2880945), (27, 2560840), (30, 2304756), (36, 1920630), (40, 1728567), (45, 1536504), (54, 1280420), (60, 1152378), (72, 960315), (73, 947160), (90, 768252), (108, 640210), (120, 576189), (135, 512168), (146, 473580), (180, 384126), (216, 320105), (219, 315720), (270, 256084), (292, 236790), (360, 192063), (365, 189432), (438, 157860), (540, 128042), (584, 118395), (657, 105240), (730, 94716), (876, 78930), (877, 78840), (1080, 64021), (1095, 63144), (1314, 52620), (1460, 47358), (1752, 39465), (1754, 39420), (1971, 35080), (2190, 31572), (2628, 26310), (2631, 26280), (2920, 23679), (3285, 21048), (3508, 19710), (3942, 17540), (4380, 15786), (4385, 15768), (5256, 13155), (5262, 13140), (6570, 10524), (7016, 9855), (7884, 8770), (7893, 8760)]