13221780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 46061568

約数和(自身を除く): 32839788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 23, 26, 30, 33, 39, 44, 46, 52, 55, 60, 65, 66, 67, 69, 78, 92, 110, 115, 130, 132, 134, 138, 143, 156, 165, 195, 201, 220, 230, 253, 260, 268, 276, 286, 299, 330, 335, 345, 390, 402, 429, 460, 506, 572, 598, 660, 670, 690, 715, 737, 759, 780, 804, 858, 871, 897, 1005, 1012, 1196, 1265, 1340, 1380, 1430, 1474, 1495, 1518, 1541, 1716, 1742, 1794, 2010, 2145, 2211, 2530, 2613, 2860, 2948, 2990, 3036, 3082, 3289, 3484, 3588, 3685, 3795, 4020, 4290, 4355, 4422, 4485, 4623, 5060, 5226, 5980, 6164, 6578, 7370, 7590, 7705, 8580, 8710, 8844, 8970, 9246, 9581, 9867, 10452, 11055, 13065, 13156, 14740, 15180, 15410, 16445, 16951, 17420, 17940, 18492, 19162, 19734, 20033, 22110, 23115, 26130, 28743, 30820, 32890, 33902, 38324, 39468, 40066, 44220, 46230, 47905, 49335, 50853, 52260, 57486, 60099, 65780, 67804, 80132, 84755, 92460, 95810, 98670, 100165, 101706, 114972, 120198, 143715, 169510, 191620, 197340, 200330, 203412, 220363, 240396, 254265, 287430, 300495, 339020, 400660, 440726, 508530, 574860, 600990, 661089, 881452, 1017060, 1101815, 1201980, 1322178, 2203630, 2644356, 3305445, 4407260, 6610890, 13221780]

約数ペア:

[(1, 13221780), (2, 6610890), (3, 4407260), (4, 3305445), (5, 2644356), (6, 2203630), (10, 1322178), (11, 1201980), (12, 1101815), (13, 1017060), (15, 881452), (20, 661089), (22, 600990), (23, 574860), (26, 508530), (30, 440726), (33, 400660), (39, 339020), (44, 300495), (46, 287430), (52, 254265), (55, 240396), (60, 220363), (65, 203412), (66, 200330), (67, 197340), (69, 191620), (78, 169510), (92, 143715), (110, 120198), (115, 114972), (130, 101706), (132, 100165), (134, 98670), (138, 95810), (143, 92460), (156, 84755), (165, 80132), (195, 67804), (201, 65780), (220, 60099), (230, 57486), (253, 52260), (260, 50853), (268, 49335), (276, 47905), (286, 46230), (299, 44220), (330, 40066), (335, 39468), (345, 38324), (390, 33902), (402, 32890), (429, 30820), (460, 28743), (506, 26130), (572, 23115), (598, 22110), (660, 20033), (670, 19734), (690, 19162), (715, 18492), (737, 17940), (759, 17420), (780, 16951), (804, 16445), (858, 15410), (871, 15180), (897, 14740), (1005, 13156), (1012, 13065), (1196, 11055), (1265, 10452), (1340, 9867), (1380, 9581), (1430, 9246), (1474, 8970), (1495, 8844), (1518, 8710), (1541, 8580), (1716, 7705), (1742, 7590), (1794, 7370), (2010, 6578), (2145, 6164), (2211, 5980), (2530, 5226), (2613, 5060), (2860, 4623), (2948, 4485), (2990, 4422), (3036, 4355), (3082, 4290), (3289, 4020), (3484, 3795), (3588, 3685)]