2961418240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 7896994560

約数和(自身を除く): 4935576320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 128, 160, 176, 220, 244, 256, 305, 320, 352, 431, 440, 488, 512, 610, 640, 671, 704, 862, 880, 976, 1024, 1220, 1280, 1342, 1408, 1724, 1760, 1952, 2048, 2155, 2440, 2560, 2684, 2816, 3355, 3448, 3520, 3904, 4310, 4741, 4880, 5120, 5368, 5632, 6710, 6896, 7040, 7808, 8620, 9482, 9760, 10240, 10736, 11264, 13420, 13792, 14080, 15616, 17240, 18964, 19520, 21472, 22528, 23705, 26291, 26840, 27584, 28160, 31232, 34480, 37928, 39040, 42944, 47410, 52582, 53680, 55168, 56320, 62464, 68960, 75856, 78080, 85888, 94820, 105164, 107360, 110336, 112640, 124928, 131455, 137920, 151712, 156160, 171776, 189640, 210328, 214720, 220672, 262910, 275840, 289201, 303424, 312320, 343552, 379280, 420656, 429440, 441344, 525820, 551680, 578402, 606848, 624640, 687104, 758560, 841312, 858880, 882688, 1051640, 1103360, 1156804, 1213696, 1374208, 1446005, 1517120, 1682624, 1717760, 2103280, 2206720, 2313608, 2427392, 2892010, 3034240, 3365248, 3435520, 4206560, 4413440, 4627216, 4854784, 5784020, 6068480, 6730496, 6871040, 8413120, 9254432, 9709568, 11568040, 12136960, 13460992, 16826240, 18508864, 23136080, 24273920, 26921984, 33652480, 37017728, 46272160, 48547840, 53843968, 67304960, 74035456, 92544320, 134609920, 148070912, 185088640, 269219840, 296141824, 370177280, 592283648, 740354560, 1480709120, 2961418240]

約数ペア:

[(1, 2961418240), (2, 1480709120), (4, 740354560), (5, 592283648), (8, 370177280), (10, 296141824), (11, 269219840), (16, 185088640), (20, 148070912), (22, 134609920), (32, 92544320), (40, 74035456), (44, 67304960), (55, 53843968), (61, 48547840), (64, 46272160), (80, 37017728), (88, 33652480), (110, 26921984), (122, 24273920), (128, 23136080), (160, 18508864), (176, 16826240), (220, 13460992), (244, 12136960), (256, 11568040), (305, 9709568), (320, 9254432), (352, 8413120), (431, 6871040), (440, 6730496), (488, 6068480), (512, 5784020), (610, 4854784), (640, 4627216), (671, 4413440), (704, 4206560), (862, 3435520), (880, 3365248), (976, 3034240), (1024, 2892010), (1220, 2427392), (1280, 2313608), (1342, 2206720), (1408, 2103280), (1724, 1717760), (1760, 1682624), (1952, 1517120), (2048, 1446005), (2155, 1374208), (2440, 1213696), (2560, 1156804), (2684, 1103360), (2816, 1051640), (3355, 882688), (3448, 858880), (3520, 841312), (3904, 758560), (4310, 687104), (4741, 624640), (4880, 606848), (5120, 578402), (5368, 551680), (5632, 525820), (6710, 441344), (6896, 429440), (7040, 420656), (7808, 379280), (8620, 343552), (9482, 312320), (9760, 303424), (10240, 289201), (10736, 275840), (11264, 262910), (13420, 220672), (13792, 214720), (14080, 210328), (15616, 189640), (17240, 171776), (18964, 156160), (19520, 151712), (21472, 137920), (22528, 131455), (23705, 124928), (26291, 112640), (26840, 110336), (27584, 107360), (28160, 105164), (31232, 94820), (34480, 85888), (37928, 78080), (39040, 75856), (42944, 68960), (47410, 62464), (52582, 56320), (53680, 55168)]