1520512764560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1277}}^1\times {\mathrm{1997}}^1$

素因数の和:3573

約数の個数: 160

約数和(自身を含む): 3676040120160

約数和(自身を除く): 2155527355600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 257, 290, 464, 514, 580, 1028, 1160, 1277, 1285, 1997, 2056, 2320, 2554, 2570, 3994, 4112, 5108, 5140, 6385, 7453, 7988, 9985, 10216, 10280, 12770, 14906, 15976, 19970, 20432, 20560, 25540, 29812, 31952, 37033, 37265, 39940, 51080, 57913, 59624, 74066, 74530, 79880, 102160, 115826, 119248, 148132, 149060, 159760, 185165, 231652, 289565, 296264, 298120, 328189, 370330, 463304, 513229, 579130, 592528, 596240, 656378, 740660, 926608, 1026458, 1158260, 1312756, 1481320, 1640945, 2052916, 2316520, 2550169, 2566145, 2625512, 2962640, 3281890, 4105832, 4633040, 5100338, 5132290, 5251024, 6563780, 8211664, 9517481, 10200676, 10264580, 12750845, 13127560, 14883641, 19034962, 20401352, 20529160, 25501690, 26255120, 29767282, 38069924, 40802704, 41058320, 47587405, 51003380, 59534564, 73954901, 74418205, 76139848, 95174810, 102006760, 119069128, 147909802, 148836410, 152279696, 190349620, 204013520, 238138256, 295819604, 297672820, 369774505, 380699240, 591639208, 595345640, 655393433, 739549010, 761398480, 1183278416, 1190691280, 1310786866, 1479098020, 2621573732, 2958196040, 3276967165, 5243147464, 5916392080, 6553934330, 10486294928, 13107868660, 19006409557, 26215737320, 38012819114, 52431474640, 76025638228, 95032047785, 152051276456, 190064095570, 304102552912, 380128191140, 760256382280, 1520512764560]

約数ペア:

[(1, 1520512764560), (2, 760256382280), (4, 380128191140), (5, 304102552912), (8, 190064095570), (10, 152051276456), (16, 95032047785), (20, 76025638228), (29, 52431474640), (40, 38012819114), (58, 26215737320), (80, 19006409557), (116, 13107868660), (145, 10486294928), (232, 6553934330), (257, 5916392080), (290, 5243147464), (464, 3276967165), (514, 2958196040), (580, 2621573732), (1028, 1479098020), (1160, 1310786866), (1277, 1190691280), (1285, 1183278416), (1997, 761398480), (2056, 739549010), (2320, 655393433), (2554, 595345640), (2570, 591639208), (3994, 380699240), (4112, 369774505), (5108, 297672820), (5140, 295819604), (6385, 238138256), (7453, 204013520), (7988, 190349620), (9985, 152279696), (10216, 148836410), (10280, 147909802), (12770, 119069128), (14906, 102006760), (15976, 95174810), (19970, 76139848), (20432, 74418205), (20560, 73954901), (25540, 59534564), (29812, 51003380), (31952, 47587405), (37033, 41058320), (37265, 40802704), (39940, 38069924), (51080, 29767282), (57913, 26255120), (59624, 25501690), (74066, 20529160), (74530, 20401352), (79880, 19034962), (102160, 14883641), (115826, 13127560), (119248, 12750845), (148132, 10264580), (149060, 10200676), (159760, 9517481), (185165, 8211664), (231652, 6563780), (289565, 5251024), (296264, 5132290), (298120, 5100338), (328189, 4633040), (370330, 4105832), (463304, 3281890), (513229, 2962640), (579130, 2625512), (592528, 2566145), (596240, 2550169), (656378, 2316520), (740660, 2052916), (926608, 1640945), (1026458, 1481320), (1158260, 1312756)]