1939058280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 6459523200

約数和(自身を除く): 4520464920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 107, 120, 142, 180, 213, 214, 284, 321, 355, 360, 426, 428, 535, 568, 639, 642, 709, 710, 852, 856, 963, 1065, 1070, 1278, 1284, 1418, 1420, 1605, 1704, 1926, 2127, 2130, 2140, 2556, 2568, 2836, 2840, 3195, 3210, 3545, 3852, 4254, 4260, 4280, 4815, 5112, 5672, 6381, 6390, 6420, 7090, 7597, 7704, 8508, 8520, 9630, 10635, 12762, 12780, 12840, 14180, 15194, 17016, 19260, 21270, 22791, 25524, 25560, 28360, 30388, 31905, 37985, 38520, 42540, 45582, 50339, 51048, 60776, 63810, 68373, 75863, 75970, 85080, 91164, 100678, 113955, 127620, 136746, 151017, 151726, 151940, 182328, 201356, 227589, 227910, 251695, 255240, 273492, 302034, 303452, 303880, 341865, 379315, 402712, 453051, 455178, 455820, 503390, 546984, 604068, 606904, 682767, 683730, 755085, 758630, 906102, 910356, 911640, 1006780, 1137945, 1208136, 1365534, 1367460, 1510170, 1517260, 1812204, 1820712, 2013560, 2265255, 2275890, 2731068, 2734920, 3020340, 3034520, 3413835, 3624408, 4530510, 4551780, 5386273, 5462136, 6040680, 6827670, 9061020, 9103560, 10772546, 13655340, 16158819, 18122040, 21545092, 26931365, 27310680, 32317638, 43090184, 48476457, 53862730, 64635276, 80794095, 96952914, 107725460, 129270552, 161588190, 193905828, 215450920, 242382285, 323176380, 387811656, 484764570, 646352760, 969529140, 1939058280]

約数ペア:

[(1, 1939058280), (2, 969529140), (3, 646352760), (4, 484764570), (5, 387811656), (6, 323176380), (8, 242382285), (9, 215450920), (10, 193905828), (12, 161588190), (15, 129270552), (18, 107725460), (20, 96952914), (24, 80794095), (30, 64635276), (36, 53862730), (40, 48476457), (45, 43090184), (60, 32317638), (71, 27310680), (72, 26931365), (90, 21545092), (107, 18122040), (120, 16158819), (142, 13655340), (180, 10772546), (213, 9103560), (214, 9061020), (284, 6827670), (321, 6040680), (355, 5462136), (360, 5386273), (426, 4551780), (428, 4530510), (535, 3624408), (568, 3413835), (639, 3034520), (642, 3020340), (709, 2734920), (710, 2731068), (852, 2275890), (856, 2265255), (963, 2013560), (1065, 1820712), (1070, 1812204), (1278, 1517260), (1284, 1510170), (1418, 1367460), (1420, 1365534), (1605, 1208136), (1704, 1137945), (1926, 1006780), (2127, 911640), (2130, 910356), (2140, 906102), (2556, 758630), (2568, 755085), (2836, 683730), (2840, 682767), (3195, 606904), (3210, 604068), (3545, 546984), (3852, 503390), (4254, 455820), (4260, 455178), (4280, 453051), (4815, 402712), (5112, 379315), (5672, 341865), (6381, 303880), (6390, 303452), (6420, 302034), (7090, 273492), (7597, 255240), (7704, 251695), (8508, 227910), (8520, 227589), (9630, 201356), (10635, 182328), (12762, 151940), (12780, 151726), (12840, 151017), (14180, 136746), (15194, 127620), (17016, 113955), (19260, 100678), (21270, 91164), (22791, 85080), (25524, 75970), (25560, 75863), (28360, 68373), (30388, 63810), (31905, 60776), (37985, 51048), (38520, 50339), (42540, 45582)]