7420180824

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{15679}}^1$

素因数の和:16014

約数の個数: 128

約数和(自身を含む): 23632896000

約数和(自身を除く): 16212715176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 313, 378, 504, 626, 756, 939, 1252, 1512, 1878, 2191, 2504, 2817, 3756, 4382, 5634, 6573, 7512, 8451, 8764, 11268, 13146, 15679, 16902, 17528, 19719, 22536, 26292, 31358, 33804, 39438, 47037, 52584, 59157, 62716, 67608, 78876, 94074, 109753, 118314, 125432, 141111, 157752, 188148, 219506, 236628, 282222, 329259, 376296, 423333, 439012, 473256, 564444, 658518, 846666, 878024, 987777, 1128888, 1317036, 1693332, 1975554, 2634072, 2963331, 3386664, 3951108, 4907527, 5926662, 7902216, 9815054, 11853324, 14722581, 19630108, 23706648, 29445162, 34352689, 39260216, 44167743, 58890324, 68705378, 88335486, 103058067, 117780648, 132503229, 137410756, 176670972, 206116134, 265006458, 274821512, 309174201, 353341944, 412232268, 530012916, 618348402, 824464536, 927522603, 1060025832, 1236696804, 1855045206, 2473393608, 3710090412, 7420180824]

約数ペア:

[(1, 7420180824), (2, 3710090412), (3, 2473393608), (4, 1855045206), (6, 1236696804), (7, 1060025832), (8, 927522603), (9, 824464536), (12, 618348402), (14, 530012916), (18, 412232268), (21, 353341944), (24, 309174201), (27, 274821512), (28, 265006458), (36, 206116134), (42, 176670972), (54, 137410756), (56, 132503229), (63, 117780648), (72, 103058067), (84, 88335486), (108, 68705378), (126, 58890324), (168, 44167743), (189, 39260216), (216, 34352689), (252, 29445162), (313, 23706648), (378, 19630108), (504, 14722581), (626, 11853324), (756, 9815054), (939, 7902216), (1252, 5926662), (1512, 4907527), (1878, 3951108), (2191, 3386664), (2504, 2963331), (2817, 2634072), (3756, 1975554), (4382, 1693332), (5634, 1317036), (6573, 1128888), (7512, 987777), (8451, 878024), (8764, 846666), (11268, 658518), (13146, 564444), (15679, 473256), (16902, 439012), (17528, 423333), (19719, 376296), (22536, 329259), (26292, 282222), (31358, 236628), (33804, 219506), (39438, 188148), (47037, 157752), (52584, 141111), (59157, 125432), (62716, 118314), (67608, 109753), (78876, 94074)]