914274480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1399}}^1$

素因数の和:1811

約数の個数: 160

約数和(自身を含む): 3249792000

約数和(自身を除く): 2335517520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 389, 420, 560, 778, 840, 1167, 1399, 1556, 1680, 1945, 2334, 2723, 2798, 3112, 3890, 4197, 4668, 5446, 5596, 5835, 6224, 6995, 7780, 8169, 8394, 9336, 9793, 10892, 11192, 11670, 13615, 13990, 15560, 16338, 16788, 18672, 19586, 20985, 21784, 22384, 23340, 27230, 27980, 29379, 31120, 32676, 33576, 39172, 40845, 41970, 43568, 46680, 48965, 54460, 55960, 58758, 65352, 67152, 78344, 81690, 83940, 93360, 97930, 108920, 111920, 117516, 130704, 146895, 156688, 163380, 167880, 195860, 217840, 235032, 293790, 326760, 335760, 391720, 470064, 544211, 587580, 653520, 783440, 1088422, 1175160, 1632633, 2176844, 2350320, 2721055, 3265266, 3809477, 4353688, 5442110, 6530532, 7618954, 8163165, 8707376, 10884220, 11428431, 13061064, 15237908, 16326330, 19047385, 21768440, 22856862, 26122128, 30475816, 32652660, 38094770, 43536880, 45713724, 57142155, 60951632, 65305320, 76189540, 91427448, 114284310, 130610640, 152379080, 182854896, 228568620, 304758160, 457137240, 914274480]

約数ペア:

[(1, 914274480), (2, 457137240), (3, 304758160), (4, 228568620), (5, 182854896), (6, 152379080), (7, 130610640), (8, 114284310), (10, 91427448), (12, 76189540), (14, 65305320), (15, 60951632), (16, 57142155), (20, 45713724), (21, 43536880), (24, 38094770), (28, 32652660), (30, 30475816), (35, 26122128), (40, 22856862), (42, 21768440), (48, 19047385), (56, 16326330), (60, 15237908), (70, 13061064), (80, 11428431), (84, 10884220), (105, 8707376), (112, 8163165), (120, 7618954), (140, 6530532), (168, 5442110), (210, 4353688), (240, 3809477), (280, 3265266), (336, 2721055), (389, 2350320), (420, 2176844), (560, 1632633), (778, 1175160), (840, 1088422), (1167, 783440), (1399, 653520), (1556, 587580), (1680, 544211), (1945, 470064), (2334, 391720), (2723, 335760), (2798, 326760), (3112, 293790), (3890, 235032), (4197, 217840), (4668, 195860), (5446, 167880), (5596, 163380), (5835, 156688), (6224, 146895), (6995, 130704), (7780, 117516), (8169, 111920), (8394, 108920), (9336, 97930), (9793, 93360), (10892, 83940), (11192, 81690), (11670, 78344), (13615, 67152), (13990, 65352), (15560, 58758), (16338, 55960), (16788, 54460), (18672, 48965), (19586, 46680), (20985, 43568), (21784, 41970), (22384, 40845), (23340, 39172), (27230, 33576), (27980, 32676), (29379, 31120)]