1570295291720

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1\times {\mathrm{4481}}^1$

素因数の和:5359

約数の個数: 128

約数和(自身を含む): 3608669750400

約数和(自身を除く): 2038374458680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 229, 268, 335, 458, 536, 571, 670, 916, 1142, 1145, 1340, 1832, 2284, 2290, 2680, 2855, 4481, 4568, 4580, 5710, 8962, 9160, 11420, 15343, 17924, 22405, 22840, 30686, 35848, 38257, 44810, 61372, 76514, 76715, 89620, 122744, 130759, 153028, 153430, 179240, 191285, 261518, 300227, 306056, 306860, 382570, 523036, 600454, 613720, 653795, 765140, 1026149, 1046072, 1200908, 1307590, 1501135, 1530280, 2052298, 2401816, 2558651, 2615180, 3002270, 4104596, 5117302, 5130745, 5230360, 6004540, 8209192, 8760853, 10234604, 10261490, 12009080, 12793255, 17521706, 20469208, 20522980, 25586510, 35043412, 41045960, 43804265, 51173020, 68751983, 70086824, 87608530, 102346040, 137503966, 171429617, 175217060, 275007932, 342859234, 343759915, 350434120, 550015864, 585931079, 685718468, 687519830, 857148085, 1171862158, 1371436936, 1375039660, 1714296170, 2343724316, 2750079320, 2929655395, 3428592340, 4687448632, 5859310790, 6857184680, 11718621580, 23437243160, 39257382293, 78514764586, 157029529172, 196286911465, 314059058344, 392573822930, 785147645860, 1570295291720]

約数ペア:

[(1, 1570295291720), (2, 785147645860), (4, 392573822930), (5, 314059058344), (8, 196286911465), (10, 157029529172), (20, 78514764586), (40, 39257382293), (67, 23437243160), (134, 11718621580), (229, 6857184680), (268, 5859310790), (335, 4687448632), (458, 3428592340), (536, 2929655395), (571, 2750079320), (670, 2343724316), (916, 1714296170), (1142, 1375039660), (1145, 1371436936), (1340, 1171862158), (1832, 857148085), (2284, 687519830), (2290, 685718468), (2680, 585931079), (2855, 550015864), (4481, 350434120), (4568, 343759915), (4580, 342859234), (5710, 275007932), (8962, 175217060), (9160, 171429617), (11420, 137503966), (15343, 102346040), (17924, 87608530), (22405, 70086824), (22840, 68751983), (30686, 51173020), (35848, 43804265), (38257, 41045960), (44810, 35043412), (61372, 25586510), (76514, 20522980), (76715, 20469208), (89620, 17521706), (122744, 12793255), (130759, 12009080), (153028, 10261490), (153430, 10234604), (179240, 8760853), (191285, 8209192), (261518, 6004540), (300227, 5230360), (306056, 5130745), (306860, 5117302), (382570, 4104596), (523036, 3002270), (600454, 2615180), (613720, 2558651), (653795, 2401816), (765140, 2052298), (1026149, 1530280), (1046072, 1501135), (1200908, 1307590)]