12338889420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{110623}}^1$

素因数の和:110672

約数の個数: 144

約数和(自身を含む): 40812291072

約数和(自身を除く): 28473401652

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 286, 330, 338, 390, 429, 507, 572, 660, 676, 715, 780, 845, 858, 1014, 1430, 1690, 1716, 1859, 2028, 2145, 2535, 2860, 3380, 3718, 4290, 5070, 5577, 7436, 8580, 9295, 10140, 11154, 18590, 22308, 27885, 37180, 55770, 110623, 111540, 221246, 331869, 442492, 553115, 663738, 1106230, 1216853, 1327476, 1438099, 1659345, 2212460, 2433706, 2876198, 3318690, 3650559, 4314297, 4867412, 5752396, 6084265, 6637380, 7190495, 7301118, 8628594, 12168530, 14380990, 14602236, 15819089, 17257188, 18252795, 18695287, 21571485, 24337060, 28761980, 31638178, 36505590, 37390574, 43142970, 47457267, 56085861, 63276356, 73011180, 74781148, 79095445, 86285940, 93476435, 94914534, 112171722, 158190890, 186952870, 189829068, 205648157, 224343444, 237286335, 280429305, 316381780, 373905740, 411296314, 474572670, 560858610, 616944471, 822592628, 949145340, 1028240785, 1121717220, 1233888942, 2056481570, 2467777884, 3084722355, 4112963140, 6169444710, 12338889420]

約数ペア:

[(1, 12338889420), (2, 6169444710), (3, 4112963140), (4, 3084722355), (5, 2467777884), (6, 2056481570), (10, 1233888942), (11, 1121717220), (12, 1028240785), (13, 949145340), (15, 822592628), (20, 616944471), (22, 560858610), (26, 474572670), (30, 411296314), (33, 373905740), (39, 316381780), (44, 280429305), (52, 237286335), (55, 224343444), (60, 205648157), (65, 189829068), (66, 186952870), (78, 158190890), (110, 112171722), (130, 94914534), (132, 93476435), (143, 86285940), (156, 79095445), (165, 74781148), (169, 73011180), (195, 63276356), (220, 56085861), (260, 47457267), (286, 43142970), (330, 37390574), (338, 36505590), (390, 31638178), (429, 28761980), (507, 24337060), (572, 21571485), (660, 18695287), (676, 18252795), (715, 17257188), (780, 15819089), (845, 14602236), (858, 14380990), (1014, 12168530), (1430, 8628594), (1690, 7301118), (1716, 7190495), (1859, 6637380), (2028, 6084265), (2145, 5752396), (2535, 4867412), (2860, 4314297), (3380, 3650559), (3718, 3318690), (4290, 2876198), (5070, 2433706), (5577, 2212460), (7436, 1659345), (8580, 1438099), (9295, 1327476), (10140, 1216853), (11154, 1106230), (18590, 663738), (22308, 553115), (27885, 442492), (37180, 331869), (55770, 221246), (110623, 111540)]