389101680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:776

約数の個数: 240

約数和(自身を含む): 1447202016

約数和(自身を除く): 1058100336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 73, 80, 88, 90, 99, 110, 120, 132, 144, 146, 165, 176, 180, 198, 219, 220, 240, 264, 292, 330, 360, 365, 396, 438, 440, 495, 528, 584, 657, 660, 673, 720, 730, 792, 803, 876, 880, 990, 1095, 1168, 1314, 1320, 1346, 1460, 1584, 1606, 1752, 1980, 2019, 2190, 2409, 2628, 2640, 2692, 2920, 3212, 3285, 3365, 3504, 3960, 4015, 4038, 4380, 4818, 5256, 5384, 5840, 6057, 6424, 6570, 6730, 7227, 7403, 7920, 8030, 8076, 8760, 9636, 10095, 10512, 10768, 12045, 12114, 12848, 13140, 13460, 14454, 14806, 16060, 16152, 17520, 19272, 20190, 22209, 24090, 24228, 26280, 26920, 28908, 29612, 30285, 32120, 32304, 36135, 37015, 38544, 40380, 44418, 48180, 48456, 49129, 52560, 53840, 57816, 59224, 60570, 64240, 66627, 72270, 74030, 80760, 88836, 96360, 96912, 98258, 111045, 115632, 118448, 121140, 133254, 144540, 147387, 148060, 161520, 177672, 192720, 196516, 222090, 242280, 245645, 266508, 289080, 294774, 296120, 333135, 355344, 393032, 442161, 444180, 484560, 491290, 533016, 540419, 578160, 589548, 592240, 666270, 736935, 786064, 884322, 888360, 982580, 1066032, 1080838, 1179096, 1332540, 1473870, 1621257, 1768644, 1776720, 1965160, 2161676, 2210805, 2358192, 2665080, 2702095, 2947740, 3242514, 3537288, 3930320, 4323352, 4421610, 4863771, 5330160, 5404190, 5895480, 6485028, 7074576, 8106285, 8646704, 8843220, 9727542, 10808380, 11790960, 12970056, 16212570, 17686440, 19455084, 21616760, 24318855, 25940112, 32425140, 35372880, 38910168, 43233520, 48637710, 64850280, 77820336, 97275420, 129700560, 194550840, 389101680]

約数ペア:

[(1, 389101680), (2, 194550840), (3, 129700560), (4, 97275420), (5, 77820336), (6, 64850280), (8, 48637710), (9, 43233520), (10, 38910168), (11, 35372880), (12, 32425140), (15, 25940112), (16, 24318855), (18, 21616760), (20, 19455084), (22, 17686440), (24, 16212570), (30, 12970056), (33, 11790960), (36, 10808380), (40, 9727542), (44, 8843220), (45, 8646704), (48, 8106285), (55, 7074576), (60, 6485028), (66, 5895480), (72, 5404190), (73, 5330160), (80, 4863771), (88, 4421610), (90, 4323352), (99, 3930320), (110, 3537288), (120, 3242514), (132, 2947740), (144, 2702095), (146, 2665080), (165, 2358192), (176, 2210805), (180, 2161676), (198, 1965160), (219, 1776720), (220, 1768644), (240, 1621257), (264, 1473870), (292, 1332540), (330, 1179096), (360, 1080838), (365, 1066032), (396, 982580), (438, 888360), (440, 884322), (495, 786064), (528, 736935), (584, 666270), (657, 592240), (660, 589548), (673, 578160), (720, 540419), (730, 533016), (792, 491290), (803, 484560), (876, 444180), (880, 442161), (990, 393032), (1095, 355344), (1168, 333135), (1314, 296120), (1320, 294774), (1346, 289080), (1460, 266508), (1584, 245645), (1606, 242280), (1752, 222090), (1980, 196516), (2019, 192720), (2190, 177672), (2409, 161520), (2628, 148060), (2640, 147387), (2692, 144540), (2920, 133254), (3212, 121140), (3285, 118448), (3365, 115632), (3504, 111045), (3960, 98258), (4015, 96912), (4038, 96360), (4380, 88836), (4818, 80760), (5256, 74030), (5384, 72270), (5840, 66627), (6057, 64240), (6424, 60570), (6570, 59224), (6730, 57816), (7227, 53840), (7403, 52560), (7920, 49129), (8030, 48456), (8076, 48180), (8760, 44418), (9636, 40380), (10095, 38544), (10512, 37015), (10768, 36135), (12045, 32304), (12114, 32120), (12848, 30285), (13140, 29612), (13460, 28908), (14454, 26920), (14806, 26280), (16060, 24228), (16152, 24090), (17520, 22209), (19272, 20190)]