24573640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 70076160

約数和(自身を除く): 45502520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 86, 91, 104, 130, 140, 157, 172, 182, 215, 260, 280, 301, 314, 344, 364, 430, 455, 520, 559, 602, 628, 728, 785, 860, 910, 1099, 1118, 1204, 1256, 1505, 1570, 1720, 1820, 2041, 2198, 2236, 2408, 2795, 3010, 3140, 3640, 3913, 4082, 4396, 4472, 5495, 5590, 6020, 6280, 6751, 7826, 8164, 8792, 10205, 10990, 11180, 12040, 13502, 14287, 15652, 16328, 19565, 20410, 21980, 22360, 27004, 28574, 31304, 33755, 39130, 40820, 43960, 47257, 54008, 57148, 67510, 71435, 78260, 81640, 87763, 94514, 114296, 135020, 142870, 156520, 175526, 189028, 236285, 270040, 285740, 351052, 378056, 438815, 472570, 571480, 614341, 702104, 877630, 945140, 1228682, 1755260, 1890280, 2457364, 3071705, 3510520, 4914728, 6143410, 12286820, 24573640]

約数ペア:

[(1, 24573640), (2, 12286820), (4, 6143410), (5, 4914728), (7, 3510520), (8, 3071705), (10, 2457364), (13, 1890280), (14, 1755260), (20, 1228682), (26, 945140), (28, 877630), (35, 702104), (40, 614341), (43, 571480), (52, 472570), (56, 438815), (65, 378056), (70, 351052), (86, 285740), (91, 270040), (104, 236285), (130, 189028), (140, 175526), (157, 156520), (172, 142870), (182, 135020), (215, 114296), (260, 94514), (280, 87763), (301, 81640), (314, 78260), (344, 71435), (364, 67510), (430, 57148), (455, 54008), (520, 47257), (559, 43960), (602, 40820), (628, 39130), (728, 33755), (785, 31304), (860, 28574), (910, 27004), (1099, 22360), (1118, 21980), (1204, 20410), (1256, 19565), (1505, 16328), (1570, 15652), (1720, 14287), (1820, 13502), (2041, 12040), (2198, 11180), (2236, 10990), (2408, 10205), (2795, 8792), (3010, 8164), (3140, 7826), (3640, 6751), (3913, 6280), (4082, 6020), (4396, 5590), (4472, 5495)]