2056546380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4951}}^1$

素因数の和:5036

約数の個数: 192

約数和(自身を含む): 7028195328

約数和(自身を除く): 4971648948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 43, 46, 60, 69, 70, 84, 86, 92, 105, 115, 129, 138, 140, 161, 172, 210, 215, 230, 258, 276, 301, 322, 345, 420, 430, 460, 483, 516, 602, 644, 645, 690, 805, 860, 903, 966, 989, 1204, 1290, 1380, 1505, 1610, 1806, 1932, 1978, 2415, 2580, 2967, 3010, 3220, 3612, 3956, 4515, 4830, 4945, 4951, 5934, 6020, 6923, 9030, 9660, 9890, 9902, 11868, 13846, 14835, 14853, 18060, 19780, 19804, 20769, 24755, 27692, 29670, 29706, 34615, 34657, 41538, 49510, 59340, 59412, 69230, 69314, 74265, 83076, 99020, 103845, 103971, 113873, 138460, 138628, 148530, 173285, 207690, 207942, 212893, 227746, 297060, 341619, 346570, 415380, 415884, 425786, 455492, 519855, 569365, 638679, 683238, 693140, 797111, 851572, 1039710, 1064465, 1138730, 1277358, 1366476, 1490251, 1594222, 1708095, 2079420, 2128930, 2277460, 2391333, 2554716, 2980502, 3188444, 3193395, 3416190, 3985555, 4257860, 4470753, 4782666, 4896539, 5961004, 6386790, 6832380, 7451255, 7971110, 8941506, 9565332, 9793078, 11956665, 12773580, 14689617, 14902510, 15942220, 17883012, 19586156, 22353765, 23913330, 24482695, 29379234, 29805020, 34275773, 44707530, 47826660, 48965390, 58758468, 68551546, 73448085, 89415060, 97930780, 102827319, 137103092, 146896170, 171378865, 205654638, 293792340, 342757730, 411309276, 514136595, 685515460, 1028273190, 2056546380]

約数ペア:

[(1, 2056546380), (2, 1028273190), (3, 685515460), (4, 514136595), (5, 411309276), (6, 342757730), (7, 293792340), (10, 205654638), (12, 171378865), (14, 146896170), (15, 137103092), (20, 102827319), (21, 97930780), (23, 89415060), (28, 73448085), (30, 68551546), (35, 58758468), (42, 48965390), (43, 47826660), (46, 44707530), (60, 34275773), (69, 29805020), (70, 29379234), (84, 24482695), (86, 23913330), (92, 22353765), (105, 19586156), (115, 17883012), (129, 15942220), (138, 14902510), (140, 14689617), (161, 12773580), (172, 11956665), (210, 9793078), (215, 9565332), (230, 8941506), (258, 7971110), (276, 7451255), (301, 6832380), (322, 6386790), (345, 5961004), (420, 4896539), (430, 4782666), (460, 4470753), (483, 4257860), (516, 3985555), (602, 3416190), (644, 3193395), (645, 3188444), (690, 2980502), (805, 2554716), (860, 2391333), (903, 2277460), (966, 2128930), (989, 2079420), (1204, 1708095), (1290, 1594222), (1380, 1490251), (1505, 1366476), (1610, 1277358), (1806, 1138730), (1932, 1064465), (1978, 1039710), (2415, 851572), (2580, 797111), (2967, 693140), (3010, 683238), (3220, 638679), (3612, 569365), (3956, 519855), (4515, 455492), (4830, 425786), (4945, 415884), (4951, 415380), (5934, 346570), (6020, 341619), (6923, 297060), (9030, 227746), (9660, 212893), (9890, 207942), (9902, 207690), (11868, 173285), (13846, 148530), (14835, 138628), (14853, 138460), (18060, 113873), (19780, 103971), (19804, 103845), (20769, 99020), (24755, 83076), (27692, 74265), (29670, 69314), (29706, 69230), (34615, 59412), (34657, 59340), (41538, 49510)]