272800482010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1\times {\mathrm{577}}^1$

素因数の和:1292

約数の個数: 128

約数和(自身を含む): 573861335040

約数和(自身を除く): 301060853030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 251, 355, 379, 497, 502, 577, 710, 758, 994, 1154, 1255, 1757, 1895, 2485, 2510, 2653, 2885, 3514, 3790, 4039, 4970, 5306, 5770, 8078, 8785, 13265, 17570, 17821, 20195, 26530, 26909, 35642, 40390, 40967, 53818, 81934, 89105, 95129, 124747, 134545, 144827, 178210, 188363, 190258, 204835, 218683, 249494, 269090, 286769, 289654, 376726, 409670, 437366, 475645, 573538, 623735, 665903, 724135, 941815, 951290, 1013789, 1093415, 1247470, 1331806, 1433845, 1448270, 1530781, 1883630, 2027578, 2186830, 2867690, 3061562, 3329515, 5068945, 6659030, 6754159, 7653905, 10137890, 10282717, 13508318, 15307810, 15526493, 20565434, 31052986, 33770795, 47279113, 51413585, 54889433, 67541590, 71979019, 77632465, 94558226, 102827170, 108685451, 109778866, 143958038, 155264930, 217370902, 236395565, 274447165, 359895095, 384226031, 472791130, 543427255, 548894330, 719790190, 768452062, 1086854510, 1921130155, 3842260310, 3897149743, 7794299486, 19485748715, 27280048201, 38971497430, 54560096402, 136400241005, 272800482010]

約数ペア:

[(1, 272800482010), (2, 136400241005), (5, 54560096402), (7, 38971497430), (10, 27280048201), (14, 19485748715), (35, 7794299486), (70, 3897149743), (71, 3842260310), (142, 1921130155), (251, 1086854510), (355, 768452062), (379, 719790190), (497, 548894330), (502, 543427255), (577, 472791130), (710, 384226031), (758, 359895095), (994, 274447165), (1154, 236395565), (1255, 217370902), (1757, 155264930), (1895, 143958038), (2485, 109778866), (2510, 108685451), (2653, 102827170), (2885, 94558226), (3514, 77632465), (3790, 71979019), (4039, 67541590), (4970, 54889433), (5306, 51413585), (5770, 47279113), (8078, 33770795), (8785, 31052986), (13265, 20565434), (17570, 15526493), (17821, 15307810), (20195, 13508318), (26530, 10282717), (26909, 10137890), (35642, 7653905), (40390, 6754159), (40967, 6659030), (53818, 5068945), (81934, 3329515), (89105, 3061562), (95129, 2867690), (124747, 2186830), (134545, 2027578), (144827, 1883630), (178210, 1530781), (188363, 1448270), (190258, 1433845), (204835, 1331806), (218683, 1247470), (249494, 1093415), (269090, 1013789), (286769, 951290), (289654, 941815), (376726, 724135), (409670, 665903), (437366, 623735), (475645, 573538)]