847451220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3109}}^1$

素因数の和:3198

約数の個数: 192

約数和(自身を含む): 3009484800

約数和(自身を除く): 2162033580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 59, 60, 66, 70, 77, 84, 105, 110, 118, 132, 140, 154, 165, 177, 210, 220, 231, 236, 295, 308, 330, 354, 385, 413, 420, 462, 590, 649, 660, 708, 770, 826, 885, 924, 1155, 1180, 1239, 1298, 1540, 1652, 1770, 1947, 2065, 2310, 2478, 2596, 3109, 3245, 3540, 3894, 4130, 4543, 4620, 4956, 6195, 6218, 6490, 7788, 8260, 9086, 9327, 9735, 12390, 12436, 12980, 13629, 15545, 18172, 18654, 19470, 21763, 22715, 24780, 27258, 31090, 34199, 37308, 38940, 43526, 45430, 46635, 54516, 62180, 65289, 68145, 68398, 87052, 90860, 93270, 102597, 108815, 130578, 136290, 136796, 170995, 183431, 186540, 205194, 217630, 239393, 261156, 272580, 326445, 341990, 366862, 410388, 435260, 478786, 512985, 550293, 652890, 683980, 718179, 733724, 917155, 957572, 1025970, 1100586, 1196965, 1284017, 1305780, 1436358, 1834310, 2017741, 2051940, 2201172, 2393930, 2568034, 2751465, 2872716, 3590895, 3668620, 3852051, 4035482, 4787860, 5136068, 5502930, 6053223, 6420085, 7181790, 7704102, 8070964, 10088705, 11005860, 12106446, 12840170, 14124187, 14363580, 15408204, 19260255, 20177410, 24212892, 25680340, 28248374, 30266115, 38520510, 40354820, 42372561, 56496748, 60532230, 70620935, 77041020, 84745122, 121064460, 141241870, 169490244, 211862805, 282483740, 423725610, 847451220]

約数ペア:

[(1, 847451220), (2, 423725610), (3, 282483740), (4, 211862805), (5, 169490244), (6, 141241870), (7, 121064460), (10, 84745122), (11, 77041020), (12, 70620935), (14, 60532230), (15, 56496748), (20, 42372561), (21, 40354820), (22, 38520510), (28, 30266115), (30, 28248374), (33, 25680340), (35, 24212892), (42, 20177410), (44, 19260255), (55, 15408204), (59, 14363580), (60, 14124187), (66, 12840170), (70, 12106446), (77, 11005860), (84, 10088705), (105, 8070964), (110, 7704102), (118, 7181790), (132, 6420085), (140, 6053223), (154, 5502930), (165, 5136068), (177, 4787860), (210, 4035482), (220, 3852051), (231, 3668620), (236, 3590895), (295, 2872716), (308, 2751465), (330, 2568034), (354, 2393930), (385, 2201172), (413, 2051940), (420, 2017741), (462, 1834310), (590, 1436358), (649, 1305780), (660, 1284017), (708, 1196965), (770, 1100586), (826, 1025970), (885, 957572), (924, 917155), (1155, 733724), (1180, 718179), (1239, 683980), (1298, 652890), (1540, 550293), (1652, 512985), (1770, 478786), (1947, 435260), (2065, 410388), (2310, 366862), (2478, 341990), (2596, 326445), (3109, 272580), (3245, 261156), (3540, 239393), (3894, 217630), (4130, 205194), (4543, 186540), (4620, 183431), (4956, 170995), (6195, 136796), (6218, 136290), (6490, 130578), (7788, 108815), (8260, 102597), (9086, 93270), (9327, 90860), (9735, 87052), (12390, 68398), (12436, 68145), (12980, 65289), (13629, 62180), (15545, 54516), (18172, 46635), (18654, 45430), (19470, 43526), (21763, 38940), (22715, 37308), (24780, 34199), (27258, 31090)]