156988994640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{887}}^1\times {\mathrm{3821}}^1$

素因数の和:4917

約数の個数: 160

約数和(自身を含む): 489867146496

約数和(自身を除く): 332878151856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 887, 965, 1158, 1544, 1774, 1930, 2316, 2661, 2895, 3088, 3548, 3821, 3860, 4435, 4632, 5322, 5790, 7096, 7642, 7720, 8870, 9264, 10644, 11463, 11580, 13305, 14192, 15284, 15440, 17740, 19105, 21288, 22926, 23160, 26610, 30568, 35480, 38210, 42576, 45852, 46320, 53220, 57315, 61136, 70960, 76420, 91704, 106440, 114630, 152840, 171191, 183408, 212880, 229260, 305680, 342382, 458520, 513573, 684764, 737453, 855955, 917040, 1027146, 1369528, 1474906, 1711910, 2054292, 2212359, 2567865, 2739056, 2949812, 3389227, 3423820, 3687265, 4108584, 4424718, 5135730, 5899624, 6778454, 6847640, 7374530, 8217168, 8849436, 10167681, 10271460, 11061795, 11799248, 13556908, 13695280, 14749060, 16946135, 17698872, 20335362, 20542920, 22123590, 27113816, 29498120, 33892270, 35397744, 40670724, 41085840, 44247180, 50838405, 54227632, 58996240, 67784540, 81341448, 88494360, 101676810, 135569080, 162682896, 176988720, 203353620, 271138160, 406707240, 654120811, 813414480, 1308241622, 1962362433, 2616483244, 3270604055, 3924724866, 5232966488, 6541208110, 7849449732, 9811812165, 10465932976, 13082416220, 15698899464, 19623624330, 26164832440, 31397798928, 39247248660, 52329664880, 78494497320, 156988994640]

約数ペア:

[(1, 156988994640), (2, 78494497320), (3, 52329664880), (4, 39247248660), (5, 31397798928), (6, 26164832440), (8, 19623624330), (10, 15698899464), (12, 13082416220), (15, 10465932976), (16, 9811812165), (20, 7849449732), (24, 6541208110), (30, 5232966488), (40, 3924724866), (48, 3270604055), (60, 2616483244), (80, 1962362433), (120, 1308241622), (193, 813414480), (240, 654120811), (386, 406707240), (579, 271138160), (772, 203353620), (887, 176988720), (965, 162682896), (1158, 135569080), (1544, 101676810), (1774, 88494360), (1930, 81341448), (2316, 67784540), (2661, 58996240), (2895, 54227632), (3088, 50838405), (3548, 44247180), (3821, 41085840), (3860, 40670724), (4435, 35397744), (4632, 33892270), (5322, 29498120), (5790, 27113816), (7096, 22123590), (7642, 20542920), (7720, 20335362), (8870, 17698872), (9264, 16946135), (10644, 14749060), (11463, 13695280), (11580, 13556908), (13305, 11799248), (14192, 11061795), (15284, 10271460), (15440, 10167681), (17740, 8849436), (19105, 8217168), (21288, 7374530), (22926, 6847640), (23160, 6778454), (26610, 5899624), (30568, 5135730), (35480, 4424718), (38210, 4108584), (42576, 3687265), (45852, 3423820), (46320, 3389227), (53220, 2949812), (57315, 2739056), (61136, 2567865), (70960, 2212359), (76420, 2054292), (91704, 1711910), (106440, 1474906), (114630, 1369528), (152840, 1027146), (171191, 917040), (183408, 855955), (212880, 737453), (229260, 684764), (305680, 513573), (342382, 458520)]