858078480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:518

約数の個数: 320

約数和(自身を含む): 3239792640

約数和(自身を除く): 2381714160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 53, 56, 60, 69, 70, 80, 84, 92, 105, 106, 112, 115, 120, 138, 140, 159, 161, 168, 184, 210, 212, 230, 240, 265, 276, 280, 318, 322, 336, 345, 368, 371, 419, 420, 424, 460, 483, 530, 552, 560, 636, 644, 690, 742, 795, 805, 838, 840, 848, 920, 966, 1060, 1104, 1113, 1219, 1257, 1272, 1288, 1380, 1484, 1590, 1610, 1676, 1680, 1840, 1855, 1932, 2095, 2120, 2226, 2415, 2438, 2514, 2544, 2576, 2760, 2933, 2968, 3180, 3220, 3352, 3657, 3710, 3864, 4190, 4240, 4452, 4830, 4876, 5028, 5520, 5565, 5866, 5936, 6095, 6285, 6360, 6440, 6704, 7314, 7420, 7728, 8380, 8533, 8799, 8904, 9637, 9660, 9752, 10056, 11130, 11732, 12190, 12570, 12720, 12880, 14628, 14665, 14840, 16760, 17066, 17598, 17808, 18285, 19274, 19320, 19504, 20112, 22207, 22260, 23464, 24380, 25140, 25599, 28911, 29256, 29330, 29680, 33520, 34132, 35196, 36570, 38548, 38640, 42665, 43995, 44414, 44520, 46928, 48185, 48760, 50280, 51198, 57822, 58512, 58660, 66621, 67459, 68264, 70392, 73140, 77096, 85330, 87990, 88828, 89040, 96370, 97520, 100560, 102396, 111035, 115644, 117320, 127995, 133242, 134918, 136528, 140784, 144555, 146280, 154192, 155449, 170660, 175980, 177656, 192740, 202377, 204792, 222070, 231288, 234640, 255990, 266484, 269836, 289110, 292560, 310898, 333105, 337295, 341320, 351960, 355312, 385480, 404754, 409584, 444140, 462576, 466347, 510761, 511980, 532968, 539672, 578220, 621796, 666210, 674590, 682640, 703920, 770960, 777245, 809508, 888280, 932694, 1011885, 1021522, 1023960, 1065936, 1079344, 1156440, 1243592, 1332420, 1349180, 1532283, 1554490, 1619016, 1776560, 1865388, 2023770, 2043044, 2047920, 2312880, 2331735, 2487184, 2553805, 2664840, 2698360, 3064566, 3108980, 3238032, 3575327, 3730776, 4047540, 4086088, 4663470, 5107610, 5329680, 5396720, 6129132, 6217960, 7150654, 7461552, 7661415, 8095080, 8172176, 9326940, 10215220, 10725981, 12258264, 12435920, 14301308, 15322830, 16190160, 17876635, 18653880, 20430440, 21451962, 24516528, 28602616, 30645660, 35753270, 37307760, 40860880, 42903924, 53629905, 57205232, 61291320, 71506540, 85807848, 107259810, 122582640, 143013080, 171615696, 214519620, 286026160, 429039240, 858078480]

約数ペア:

[(1, 858078480), (2, 429039240), (3, 286026160), (4, 214519620), (5, 171615696), (6, 143013080), (7, 122582640), (8, 107259810), (10, 85807848), (12, 71506540), (14, 61291320), (15, 57205232), (16, 53629905), (20, 42903924), (21, 40860880), (23, 37307760), (24, 35753270), (28, 30645660), (30, 28602616), (35, 24516528), (40, 21451962), (42, 20430440), (46, 18653880), (48, 17876635), (53, 16190160), (56, 15322830), (60, 14301308), (69, 12435920), (70, 12258264), (80, 10725981), (84, 10215220), (92, 9326940), (105, 8172176), (106, 8095080), (112, 7661415), (115, 7461552), (120, 7150654), (138, 6217960), (140, 6129132), (159, 5396720), (161, 5329680), (168, 5107610), (184, 4663470), (210, 4086088), (212, 4047540), (230, 3730776), (240, 3575327), (265, 3238032), (276, 3108980), (280, 3064566), (318, 2698360), (322, 2664840), (336, 2553805), (345, 2487184), (368, 2331735), (371, 2312880), (419, 2047920), (420, 2043044), (424, 2023770), (460, 1865388), (483, 1776560), (530, 1619016), (552, 1554490), (560, 1532283), (636, 1349180), (644, 1332420), (690, 1243592), (742, 1156440), (795, 1079344), (805, 1065936), (838, 1023960), (840, 1021522), (848, 1011885), (920, 932694), (966, 888280), (1060, 809508), (1104, 777245), (1113, 770960), (1219, 703920), (1257, 682640), (1272, 674590), (1288, 666210), (1380, 621796), (1484, 578220), (1590, 539672), (1610, 532968), (1676, 511980), (1680, 510761), (1840, 466347), (1855, 462576), (1932, 444140), (2095, 409584), (2120, 404754), (2226, 385480), (2415, 355312), (2438, 351960), (2514, 341320), (2544, 337295), (2576, 333105), (2760, 310898), (2933, 292560), (2968, 289110), (3180, 269836), (3220, 266484), (3352, 255990), (3657, 234640), (3710, 231288), (3864, 222070), (4190, 204792), (4240, 202377), (4452, 192740), (4830, 177656), (4876, 175980), (5028, 170660), (5520, 155449), (5565, 154192), (5866, 146280), (5936, 144555), (6095, 140784), (6285, 136528), (6360, 134918), (6440, 133242), (6704, 127995), (7314, 117320), (7420, 115644), (7728, 111035), (8380, 102396), (8533, 100560), (8799, 97520), (8904, 96370), (9637, 89040), (9660, 88828), (9752, 87990), (10056, 85330), (11130, 77096), (11732, 73140), (12190, 70392), (12570, 68264), (12720, 67459), (12880, 66621), (14628, 58660), (14665, 58512), (14840, 57822), (16760, 51198), (17066, 50280), (17598, 48760), (17808, 48185), (18285, 46928), (19274, 44520), (19320, 44414), (19504, 43995), (20112, 42665), (22207, 38640), (22260, 38548), (23464, 36570), (24380, 35196), (25140, 34132), (25599, 33520), (28911, 29680), (29256, 29330)]