915103080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:768

約数の個数: 192

約数和(自身を含む): 3147768000

約数和(自身を除く): 2232664920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 353, 360, 379, 380, 456, 570, 684, 706, 758, 760, 855, 1059, 1137, 1140, 1368, 1412, 1516, 1710, 1765, 1895, 2118, 2274, 2280, 2824, 3032, 3177, 3411, 3420, 3530, 3790, 4236, 4548, 5295, 5685, 6354, 6707, 6822, 6840, 7060, 7201, 7580, 8472, 9096, 10590, 11370, 12708, 13414, 13644, 14120, 14402, 15160, 15885, 17055, 20121, 21180, 21603, 22740, 25416, 26828, 27288, 28804, 31770, 33535, 34110, 36005, 40242, 42360, 43206, 45480, 53656, 57608, 60363, 63540, 64809, 67070, 68220, 72010, 80484, 86412, 100605, 108015, 120726, 127080, 129618, 133787, 134140, 136440, 144020, 160968, 172824, 201210, 216030, 241452, 259236, 267574, 268280, 288040, 301815, 324045, 401361, 402420, 432060, 482904, 518472, 535148, 603630, 648090, 668935, 802722, 804840, 864120, 1070296, 1204083, 1207260, 1296180, 1337870, 1605444, 2006805, 2408166, 2414520, 2541953, 2592360, 2675740, 3210888, 4013610, 4816332, 5083906, 5351480, 6020415, 7625859, 8027220, 9632664, 10167812, 12040830, 12709765, 15251718, 16054440, 20335624, 22877577, 24081660, 25419530, 30503436, 38129295, 45755154, 48163320, 50839060, 61006872, 76258590, 91510308, 101678120, 114387885, 152517180, 183020616, 228775770, 305034360, 457551540, 915103080]

約数ペア:

[(1, 915103080), (2, 457551540), (3, 305034360), (4, 228775770), (5, 183020616), (6, 152517180), (8, 114387885), (9, 101678120), (10, 91510308), (12, 76258590), (15, 61006872), (18, 50839060), (19, 48163320), (20, 45755154), (24, 38129295), (30, 30503436), (36, 25419530), (38, 24081660), (40, 22877577), (45, 20335624), (57, 16054440), (60, 15251718), (72, 12709765), (76, 12040830), (90, 10167812), (95, 9632664), (114, 8027220), (120, 7625859), (152, 6020415), (171, 5351480), (180, 5083906), (190, 4816332), (228, 4013610), (285, 3210888), (342, 2675740), (353, 2592360), (360, 2541953), (379, 2414520), (380, 2408166), (456, 2006805), (570, 1605444), (684, 1337870), (706, 1296180), (758, 1207260), (760, 1204083), (855, 1070296), (1059, 864120), (1137, 804840), (1140, 802722), (1368, 668935), (1412, 648090), (1516, 603630), (1710, 535148), (1765, 518472), (1895, 482904), (2118, 432060), (2274, 402420), (2280, 401361), (2824, 324045), (3032, 301815), (3177, 288040), (3411, 268280), (3420, 267574), (3530, 259236), (3790, 241452), (4236, 216030), (4548, 201210), (5295, 172824), (5685, 160968), (6354, 144020), (6707, 136440), (6822, 134140), (6840, 133787), (7060, 129618), (7201, 127080), (7580, 120726), (8472, 108015), (9096, 100605), (10590, 86412), (11370, 80484), (12708, 72010), (13414, 68220), (13644, 67070), (14120, 64809), (14402, 63540), (15160, 60363), (15885, 57608), (17055, 53656), (20121, 45480), (21180, 43206), (21603, 42360), (22740, 40242), (25416, 36005), (26828, 34110), (27288, 33535), (28804, 31770)]