56183940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 182722176

約数和(自身を除く): 126538236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 41, 45, 46, 60, 69, 82, 90, 92, 115, 123, 138, 164, 180, 205, 207, 230, 246, 276, 331, 345, 369, 410, 414, 460, 492, 615, 662, 690, 738, 820, 828, 943, 993, 1035, 1230, 1324, 1380, 1476, 1655, 1845, 1886, 1986, 2070, 2460, 2829, 2979, 3310, 3690, 3772, 3972, 4140, 4715, 4965, 5658, 5958, 6620, 7380, 7613, 8487, 9430, 9930, 11316, 11916, 13571, 14145, 14895, 15226, 16974, 18860, 19860, 22839, 27142, 28290, 29790, 30452, 33948, 38065, 40713, 42435, 45678, 54284, 56580, 59580, 67855, 68517, 76130, 81426, 84870, 91356, 114195, 122139, 135710, 137034, 152260, 162852, 169740, 203565, 228390, 244278, 271420, 274068, 312133, 342585, 407130, 456780, 488556, 610695, 624266, 685170, 814260, 936399, 1221390, 1248532, 1370340, 1560665, 1872798, 2442780, 2809197, 3121330, 3745596, 4681995, 5618394, 6242660, 9363990, 11236788, 14045985, 18727980, 28091970, 56183940]

約数ペア:

[(1, 56183940), (2, 28091970), (3, 18727980), (4, 14045985), (5, 11236788), (6, 9363990), (9, 6242660), (10, 5618394), (12, 4681995), (15, 3745596), (18, 3121330), (20, 2809197), (23, 2442780), (30, 1872798), (36, 1560665), (41, 1370340), (45, 1248532), (46, 1221390), (60, 936399), (69, 814260), (82, 685170), (90, 624266), (92, 610695), (115, 488556), (123, 456780), (138, 407130), (164, 342585), (180, 312133), (205, 274068), (207, 271420), (230, 244278), (246, 228390), (276, 203565), (331, 169740), (345, 162852), (369, 152260), (410, 137034), (414, 135710), (460, 122139), (492, 114195), (615, 91356), (662, 84870), (690, 81426), (738, 76130), (820, 68517), (828, 67855), (943, 59580), (993, 56580), (1035, 54284), (1230, 45678), (1324, 42435), (1380, 40713), (1476, 38065), (1655, 33948), (1845, 30452), (1886, 29790), (1986, 28290), (2070, 27142), (2460, 22839), (2829, 19860), (2979, 18860), (3310, 16974), (3690, 15226), (3772, 14895), (3972, 14145), (4140, 13571), (4715, 11916), (4965, 11316), (5658, 9930), (5958, 9430), (6620, 8487), (7380, 7613)]