142779771120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{181211}}^1$

素因数の和:181308

約数の個数: 240

約数和(自身を含む): 522569017728

約数和(自身を除く): 379789246608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 67, 70, 80, 84, 98, 105, 112, 120, 134, 140, 147, 168, 196, 201, 210, 240, 245, 268, 280, 294, 335, 336, 392, 402, 420, 469, 490, 536, 560, 588, 670, 735, 784, 804, 840, 938, 980, 1005, 1072, 1176, 1340, 1407, 1470, 1608, 1680, 1876, 1960, 2010, 2345, 2352, 2680, 2814, 2940, 3216, 3283, 3752, 3920, 4020, 4690, 5360, 5628, 5880, 6566, 7035, 7504, 8040, 9380, 9849, 11256, 11760, 13132, 14070, 16080, 16415, 18760, 19698, 22512, 26264, 28140, 32830, 37520, 39396, 49245, 52528, 56280, 65660, 78792, 98490, 112560, 131320, 157584, 181211, 196980, 262640, 362422, 393960, 543633, 724844, 787920, 906055, 1087266, 1268477, 1449688, 1812110, 2174532, 2536954, 2718165, 2899376, 3624220, 3805431, 4349064, 5073908, 5436330, 6342385, 7248440, 7610862, 8698128, 8879339, 10147816, 10872660, 12141137, 12684770, 14496880, 15221724, 17758678, 19027155, 20295632, 21745320, 24282274, 25369540, 26638017, 30443448, 35517356, 36423411, 38054310, 43490640, 44396695, 48564548, 50739080, 53276034, 60705685, 60886896, 71034712, 72846822, 76108620, 84987959, 88793390, 97129096, 101478160, 106552068, 121411370, 133190085, 142069424, 145693644, 152217240, 169975918, 177586780, 182117055, 194258192, 213104136, 242822740, 254963877, 266380170, 291387288, 304434480, 339951836, 355173560, 364234110, 424939795, 426208272, 485645480, 509927754, 532760340, 582774576, 594915713, 679903672, 710347120, 728468220, 849879590, 971290960, 1019855508, 1065520680, 1189831426, 1274819385, 1359807344, 1456936440, 1699759180, 1784747139, 2039711016, 2131041360, 2379662852, 2549638770, 2913872880, 2974578565, 3399518360, 3569494278, 4079422032, 4759325704, 5099277540, 5949157130, 6799036720, 7138988556, 8923735695, 9518651408, 10198555080, 11898314260, 14277977112, 17847471390, 20397110160, 23796628520, 28555954224, 35694942780, 47593257040, 71389885560, 142779771120]

約数ペア:

[(1, 142779771120), (2, 71389885560), (3, 47593257040), (4, 35694942780), (5, 28555954224), (6, 23796628520), (7, 20397110160), (8, 17847471390), (10, 14277977112), (12, 11898314260), (14, 10198555080), (15, 9518651408), (16, 8923735695), (20, 7138988556), (21, 6799036720), (24, 5949157130), (28, 5099277540), (30, 4759325704), (35, 4079422032), (40, 3569494278), (42, 3399518360), (48, 2974578565), (49, 2913872880), (56, 2549638770), (60, 2379662852), (67, 2131041360), (70, 2039711016), (80, 1784747139), (84, 1699759180), (98, 1456936440), (105, 1359807344), (112, 1274819385), (120, 1189831426), (134, 1065520680), (140, 1019855508), (147, 971290960), (168, 849879590), (196, 728468220), (201, 710347120), (210, 679903672), (240, 594915713), (245, 582774576), (268, 532760340), (280, 509927754), (294, 485645480), (335, 426208272), (336, 424939795), (392, 364234110), (402, 355173560), (420, 339951836), (469, 304434480), (490, 291387288), (536, 266380170), (560, 254963877), (588, 242822740), (670, 213104136), (735, 194258192), (784, 182117055), (804, 177586780), (840, 169975918), (938, 152217240), (980, 145693644), (1005, 142069424), (1072, 133190085), (1176, 121411370), (1340, 106552068), (1407, 101478160), (1470, 97129096), (1608, 88793390), (1680, 84987959), (1876, 76108620), (1960, 72846822), (2010, 71034712), (2345, 60886896), (2352, 60705685), (2680, 53276034), (2814, 50739080), (2940, 48564548), (3216, 44396695), (3283, 43490640), (3752, 38054310), (3920, 36423411), (4020, 35517356), (4690, 30443448), (5360, 26638017), (5628, 25369540), (5880, 24282274), (6566, 21745320), (7035, 20295632), (7504, 19027155), (8040, 17758678), (9380, 15221724), (9849, 14496880), (11256, 12684770), (11760, 12141137), (13132, 10872660), (14070, 10147816), (16080, 8879339), (16415, 8698128), (18760, 7610862), (19698, 7248440), (22512, 6342385), (26264, 5436330), (28140, 5073908), (32830, 4349064), (37520, 3805431), (39396, 3624220), (49245, 2899376), (52528, 2718165), (56280, 2536954), (65660, 2174532), (78792, 1812110), (98490, 1449688), (112560, 1268477), (131320, 1087266), (157584, 906055), (181211, 787920), (196980, 724844), (262640, 543633), (362422, 393960)]