127450960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 386506512

約数和(自身を除く): 259055552

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 41, 49, 52, 56, 61, 65, 70, 80, 82, 91, 98, 104, 112, 122, 130, 140, 164, 182, 196, 205, 208, 244, 245, 260, 280, 287, 305, 328, 364, 392, 410, 427, 455, 488, 490, 520, 533, 560, 574, 610, 637, 656, 728, 784, 793, 820, 854, 910, 976, 980, 1040, 1066, 1148, 1220, 1274, 1435, 1456, 1586, 1640, 1708, 1820, 1960, 2009, 2132, 2135, 2296, 2440, 2501, 2548, 2665, 2870, 2989, 3172, 3185, 3280, 3416, 3640, 3731, 3920, 3965, 4018, 4264, 4270, 4592, 4880, 5002, 5096, 5330, 5551, 5740, 5978, 6344, 6370, 6832, 7280, 7462, 7930, 8036, 8528, 8540, 10004, 10045, 10192, 10660, 11102, 11480, 11956, 12505, 12688, 12740, 14924, 14945, 15860, 16072, 17080, 17507, 18655, 20008, 20090, 21320, 22204, 22960, 23912, 25010, 25480, 26117, 27755, 29848, 29890, 31720, 32144, 32513, 34160, 35014, 37310, 38857, 40016, 40180, 42640, 44408, 47824, 50020, 50960, 52234, 55510, 59696, 59780, 63440, 65026, 70028, 74620, 77714, 80360, 87535, 88816, 100040, 104468, 111020, 119560, 122549, 130052, 130585, 140056, 149240, 155428, 160720, 162565, 175070, 194285, 200080, 208936, 222040, 227591, 239120, 245098, 260104, 261170, 280112, 298480, 310856, 325130, 350140, 388570, 417872, 444080, 455182, 490196, 520208, 522340, 612745, 621712, 650260, 700280, 777140, 910364, 980392, 1044680, 1137955, 1225490, 1300520, 1400560, 1554280, 1593137, 1820728, 1960784, 2089360, 2275910, 2450980, 2601040, 3108560, 3186274, 3641456, 4551820, 4901960, 6372548, 7965685, 9103640, 9803920, 12745096, 15931370, 18207280, 25490192, 31862740, 63725480, 127450960]

約数ペア:

[(1, 127450960), (2, 63725480), (4, 31862740), (5, 25490192), (7, 18207280), (8, 15931370), (10, 12745096), (13, 9803920), (14, 9103640), (16, 7965685), (20, 6372548), (26, 4901960), (28, 4551820), (35, 3641456), (40, 3186274), (41, 3108560), (49, 2601040), (52, 2450980), (56, 2275910), (61, 2089360), (65, 1960784), (70, 1820728), (80, 1593137), (82, 1554280), (91, 1400560), (98, 1300520), (104, 1225490), (112, 1137955), (122, 1044680), (130, 980392), (140, 910364), (164, 777140), (182, 700280), (196, 650260), (205, 621712), (208, 612745), (244, 522340), (245, 520208), (260, 490196), (280, 455182), (287, 444080), (305, 417872), (328, 388570), (364, 350140), (392, 325130), (410, 310856), (427, 298480), (455, 280112), (488, 261170), (490, 260104), (520, 245098), (533, 239120), (560, 227591), (574, 222040), (610, 208936), (637, 200080), (656, 194285), (728, 175070), (784, 162565), (793, 160720), (820, 155428), (854, 149240), (910, 140056), (976, 130585), (980, 130052), (1040, 122549), (1066, 119560), (1148, 111020), (1220, 104468), (1274, 100040), (1435, 88816), (1456, 87535), (1586, 80360), (1640, 77714), (1708, 74620), (1820, 70028), (1960, 65026), (2009, 63440), (2132, 59780), (2135, 59696), (2296, 55510), (2440, 52234), (2501, 50960), (2548, 50020), (2665, 47824), (2870, 44408), (2989, 42640), (3172, 40180), (3185, 40016), (3280, 38857), (3416, 37310), (3640, 35014), (3731, 34160), (3920, 32513), (3965, 32144), (4018, 31720), (4264, 29890), (4270, 29848), (4592, 27755), (4880, 26117), (5002, 25480), (5096, 25010), (5330, 23912), (5551, 22960), (5740, 22204), (5978, 21320), (6344, 20090), (6370, 20008), (6832, 18655), (7280, 17507), (7462, 17080), (7930, 16072), (8036, 15860), (8528, 14945), (8540, 14924), (10004, 12740), (10045, 12688), (10192, 12505), (10660, 11956), (11102, 11480)]