143424780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2495

約数の個数: 96

約数和(自身を含む): 428972544

約数和(自身を除く): 285547764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 258, 276, 345, 430, 460, 516, 645, 690, 860, 989, 1290, 1380, 1978, 2417, 2580, 2967, 3956, 4834, 4945, 5934, 7251, 9668, 9890, 11868, 12085, 14502, 14835, 19780, 24170, 29004, 29670, 36255, 48340, 55591, 59340, 72510, 103931, 111182, 145020, 166773, 207862, 222364, 277955, 311793, 333546, 415724, 519655, 555910, 623586, 667092, 833865, 1039310, 1111820, 1247172, 1558965, 1667730, 2078620, 2390413, 3117930, 3335460, 4780826, 6235860, 7171239, 9561652, 11952065, 14342478, 23904130, 28684956, 35856195, 47808260, 71712390, 143424780]

約数ペア:

[(1, 143424780), (2, 71712390), (3, 47808260), (4, 35856195), (5, 28684956), (6, 23904130), (10, 14342478), (12, 11952065), (15, 9561652), (20, 7171239), (23, 6235860), (30, 4780826), (43, 3335460), (46, 3117930), (60, 2390413), (69, 2078620), (86, 1667730), (92, 1558965), (115, 1247172), (129, 1111820), (138, 1039310), (172, 833865), (215, 667092), (230, 623586), (258, 555910), (276, 519655), (345, 415724), (430, 333546), (460, 311793), (516, 277955), (645, 222364), (690, 207862), (860, 166773), (989, 145020), (1290, 111182), (1380, 103931), (1978, 72510), (2417, 59340), (2580, 55591), (2967, 48340), (3956, 36255), (4834, 29670), (4945, 29004), (5934, 24170), (7251, 19780), (9668, 14835), (9890, 14502), (11868, 12085)]