296901220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 835430400

約数和(自身を除く): 538529180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 73, 76, 77, 95, 110, 133, 139, 140, 146, 154, 190, 209, 220, 266, 278, 292, 308, 365, 380, 385, 418, 511, 532, 556, 665, 695, 730, 770, 803, 836, 973, 1022, 1045, 1330, 1387, 1390, 1460, 1463, 1529, 1540, 1606, 1946, 2044, 2090, 2555, 2641, 2660, 2774, 2780, 2926, 3058, 3212, 3892, 4015, 4180, 4865, 5110, 5282, 5548, 5621, 5852, 6116, 6935, 7315, 7645, 8030, 9709, 9730, 10147, 10220, 10564, 10703, 11242, 13205, 13870, 14630, 15257, 15290, 16060, 18487, 19418, 19460, 20294, 21406, 22484, 26410, 27740, 28105, 29051, 29260, 30514, 30580, 36974, 38836, 40588, 42812, 48545, 50735, 52820, 53515, 56210, 58102, 61028, 71029, 73948, 76285, 92435, 97090, 101470, 106799, 107030, 111617, 112420, 116204, 142058, 145255, 152570, 184870, 192793, 194180, 202940, 203357, 213598, 214060, 223234, 284116, 290510, 305140, 355145, 369740, 385586, 406714, 427196, 446468, 533995, 558085, 581020, 710290, 771172, 781319, 813428, 963965, 1016785, 1067990, 1116170, 1349551, 1420580, 1562638, 1927930, 2033570, 2120723, 2135980, 2232340, 2699102, 3125276, 3855860, 3906595, 4067140, 4241446, 5398204, 6747755, 7813190, 8482892, 10603615, 13495510, 14845061, 15626380, 21207230, 26991020, 29690122, 42414460, 59380244, 74225305, 148450610, 296901220]

約数ペア:

[(1, 296901220), (2, 148450610), (4, 74225305), (5, 59380244), (7, 42414460), (10, 29690122), (11, 26991020), (14, 21207230), (19, 15626380), (20, 14845061), (22, 13495510), (28, 10603615), (35, 8482892), (38, 7813190), (44, 6747755), (55, 5398204), (70, 4241446), (73, 4067140), (76, 3906595), (77, 3855860), (95, 3125276), (110, 2699102), (133, 2232340), (139, 2135980), (140, 2120723), (146, 2033570), (154, 1927930), (190, 1562638), (209, 1420580), (220, 1349551), (266, 1116170), (278, 1067990), (292, 1016785), (308, 963965), (365, 813428), (380, 781319), (385, 771172), (418, 710290), (511, 581020), (532, 558085), (556, 533995), (665, 446468), (695, 427196), (730, 406714), (770, 385586), (803, 369740), (836, 355145), (973, 305140), (1022, 290510), (1045, 284116), (1330, 223234), (1387, 214060), (1390, 213598), (1460, 203357), (1463, 202940), (1529, 194180), (1540, 192793), (1606, 184870), (1946, 152570), (2044, 145255), (2090, 142058), (2555, 116204), (2641, 112420), (2660, 111617), (2774, 107030), (2780, 106799), (2926, 101470), (3058, 97090), (3212, 92435), (3892, 76285), (4015, 73948), (4180, 71029), (4865, 61028), (5110, 58102), (5282, 56210), (5548, 53515), (5621, 52820), (5852, 50735), (6116, 48545), (6935, 42812), (7315, 40588), (7645, 38836), (8030, 36974), (9709, 30580), (9730, 30514), (10147, 29260), (10220, 29051), (10564, 28105), (10703, 27740), (11242, 26410), (13205, 22484), (13870, 21406), (14630, 20294), (15257, 19460), (15290, 19418), (16060, 18487)]