3119165440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 208

約数和(自身を含む): 8209347840

約数和(自身を除く): 5090182400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 289, 310, 320, 340, 496, 512, 527, 544, 578, 620, 640, 680, 992, 1024, 1054, 1088, 1156, 1240, 1280, 1360, 1445, 1984, 2048, 2108, 2176, 2312, 2480, 2560, 2635, 2720, 2890, 3968, 4096, 4216, 4352, 4624, 4913, 4960, 5120, 5270, 5440, 5780, 7936, 8432, 8704, 8959, 9248, 9826, 9920, 10240, 10540, 10880, 11560, 15872, 16864, 17408, 17918, 18496, 19652, 19840, 20480, 21080, 21760, 23120, 24565, 31744, 33728, 34816, 35836, 36992, 39304, 39680, 42160, 43520, 44795, 46240, 49130, 63488, 67456, 69632, 71672, 73984, 78608, 79360, 84320, 87040, 89590, 92480, 98260, 126976, 134912, 143344, 147968, 152303, 157216, 158720, 168640, 174080, 179180, 184960, 196520, 269824, 286688, 295936, 304606, 314432, 317440, 337280, 348160, 358360, 369920, 393040, 539648, 573376, 591872, 609212, 628864, 634880, 674560, 716720, 739840, 761515, 786080, 1079296, 1146752, 1183744, 1218424, 1257728, 1349120, 1433440, 1479680, 1523030, 1572160, 2158592, 2293504, 2436848, 2515456, 2698240, 2866880, 2959360, 3046060, 3144320, 4587008, 4873696, 5030912, 5396480, 5733760, 5918720, 6092120, 6288640, 9174016, 9747392, 10061824, 10792960, 11467520, 12184240, 12577280, 18348032, 19494784, 20123648, 22935040, 24368480, 25154560, 36696064, 38989568, 45870080, 48736960, 50309120, 77979136, 91740160, 97473920, 100618240, 155958272, 183480320, 194947840, 311916544, 389895680, 623833088, 779791360, 1559582720, 3119165440]

約数ペア:

[(1, 3119165440), (2, 1559582720), (4, 779791360), (5, 623833088), (8, 389895680), (10, 311916544), (16, 194947840), (17, 183480320), (20, 155958272), (31, 100618240), (32, 97473920), (34, 91740160), (40, 77979136), (62, 50309120), (64, 48736960), (68, 45870080), (80, 38989568), (85, 36696064), (124, 25154560), (128, 24368480), (136, 22935040), (155, 20123648), (160, 19494784), (170, 18348032), (248, 12577280), (256, 12184240), (272, 11467520), (289, 10792960), (310, 10061824), (320, 9747392), (340, 9174016), (496, 6288640), (512, 6092120), (527, 5918720), (544, 5733760), (578, 5396480), (620, 5030912), (640, 4873696), (680, 4587008), (992, 3144320), (1024, 3046060), (1054, 2959360), (1088, 2866880), (1156, 2698240), (1240, 2515456), (1280, 2436848), (1360, 2293504), (1445, 2158592), (1984, 1572160), (2048, 1523030), (2108, 1479680), (2176, 1433440), (2312, 1349120), (2480, 1257728), (2560, 1218424), (2635, 1183744), (2720, 1146752), (2890, 1079296), (3968, 786080), (4096, 761515), (4216, 739840), (4352, 716720), (4624, 674560), (4913, 634880), (4960, 628864), (5120, 609212), (5270, 591872), (5440, 573376), (5780, 539648), (7936, 393040), (8432, 369920), (8704, 358360), (8959, 348160), (9248, 337280), (9826, 317440), (9920, 314432), (10240, 304606), (10540, 295936), (10880, 286688), (11560, 269824), (15872, 196520), (16864, 184960), (17408, 179180), (17918, 174080), (18496, 168640), (19652, 158720), (19840, 157216), (20480, 152303), (21080, 147968), (21760, 143344), (23120, 134912), (24565, 126976), (31744, 98260), (33728, 92480), (34816, 89590), (35836, 87040), (36992, 84320), (39304, 79360), (39680, 78608), (42160, 73984), (43520, 71672), (44795, 69632), (46240, 67456), (49130, 63488)]