85238489280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{70079}}^1$

素因数の和:70287

約数の個数: 224

約数和(自身を含む): 311007191040

約数和(自身を除く): 225768701760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 181, 192, 210, 224, 240, 280, 320, 336, 362, 420, 448, 480, 543, 560, 672, 724, 840, 905, 960, 1086, 1120, 1267, 1344, 1448, 1680, 1810, 2172, 2240, 2534, 2715, 2896, 3360, 3620, 3801, 4344, 5068, 5430, 5792, 6335, 6720, 7240, 7602, 8688, 10136, 10860, 11584, 12670, 14480, 15204, 17376, 19005, 20272, 21720, 25340, 28960, 30408, 34752, 38010, 40544, 43440, 50680, 57920, 60816, 70079, 76020, 81088, 86880, 101360, 121632, 140158, 152040, 173760, 202720, 210237, 243264, 280316, 304080, 350395, 405440, 420474, 490553, 560632, 608160, 700790, 840948, 981106, 1051185, 1121264, 1216320, 1401580, 1471659, 1681896, 1962212, 2102370, 2242528, 2452765, 2803160, 2943318, 3363792, 3924424, 4204740, 4485056, 4905530, 5606320, 5886636, 6727584, 7358295, 7848848, 8409480, 9811060, 11212640, 11773272, 12684299, 13455168, 14716590, 15697696, 16818960, 19622120, 22425280, 23546544, 25368598, 29433180, 31395392, 33637920, 38052897, 39244240, 47093088, 50737196, 58866360, 63421495, 67275840, 76105794, 78488480, 88790093, 94186176, 101474392, 117732720, 126842990, 152211588, 156976960, 177580186, 190264485, 202948784, 235465440, 253685980, 266370279, 304423176, 355160372, 380528970, 405897568, 443950465, 470930880, 507371960, 532740558, 608846352, 710320744, 761057940, 811795136, 887900930, 1014743920, 1065481116, 1217692704, 1331851395, 1420641488, 1522115880, 1775801860, 2029487840, 2130962232, 2435385408, 2663702790, 2841282976, 3044231760, 3551603720, 4058975680, 4261924464, 5327405580, 5682565952, 6088463520, 7103207440, 8523848928, 10654811160, 12176927040, 14206414880, 17047697856, 21309622320, 28412829760, 42619244640, 85238489280]

約数ペア:

[(1, 85238489280), (2, 42619244640), (3, 28412829760), (4, 21309622320), (5, 17047697856), (6, 14206414880), (7, 12176927040), (8, 10654811160), (10, 8523848928), (12, 7103207440), (14, 6088463520), (15, 5682565952), (16, 5327405580), (20, 4261924464), (21, 4058975680), (24, 3551603720), (28, 3044231760), (30, 2841282976), (32, 2663702790), (35, 2435385408), (40, 2130962232), (42, 2029487840), (48, 1775801860), (56, 1522115880), (60, 1420641488), (64, 1331851395), (70, 1217692704), (80, 1065481116), (84, 1014743920), (96, 887900930), (105, 811795136), (112, 761057940), (120, 710320744), (140, 608846352), (160, 532740558), (168, 507371960), (181, 470930880), (192, 443950465), (210, 405897568), (224, 380528970), (240, 355160372), (280, 304423176), (320, 266370279), (336, 253685980), (362, 235465440), (420, 202948784), (448, 190264485), (480, 177580186), (543, 156976960), (560, 152211588), (672, 126842990), (724, 117732720), (840, 101474392), (905, 94186176), (960, 88790093), (1086, 78488480), (1120, 76105794), (1267, 67275840), (1344, 63421495), (1448, 58866360), (1680, 50737196), (1810, 47093088), (2172, 39244240), (2240, 38052897), (2534, 33637920), (2715, 31395392), (2896, 29433180), (3360, 25368598), (3620, 23546544), (3801, 22425280), (4344, 19622120), (5068, 16818960), (5430, 15697696), (5792, 14716590), (6335, 13455168), (6720, 12684299), (7240, 11773272), (7602, 11212640), (8688, 9811060), (10136, 8409480), (10860, 7848848), (11584, 7358295), (12670, 6727584), (14480, 5886636), (15204, 5606320), (17376, 4905530), (19005, 4485056), (20272, 4204740), (21720, 3924424), (25340, 3363792), (28960, 2943318), (30408, 2803160), (34752, 2452765), (38010, 2242528), (40544, 2102370), (43440, 1962212), (50680, 1681896), (57920, 1471659), (60816, 1401580), (70079, 1216320), (76020, 1121264), (81088, 1051185), (86880, 981106), (101360, 840948), (121632, 700790), (140158, 608160), (152040, 560632), (173760, 490553), (202720, 420474), (210237, 405440), (243264, 350395), (280316, 304080)]