71343297920

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{3917}}^1$

素因数の和:4276

約数の個数: 128

約数和(自身を含む): 172642752000

約数和(自身を除く): 101299454080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 191, 298, 320, 382, 596, 640, 745, 764, 955, 1192, 1490, 1528, 1910, 2384, 2980, 3056, 3820, 3917, 4768, 5960, 6112, 7640, 7834, 9536, 11920, 12224, 15280, 15668, 19072, 19585, 23840, 24448, 28459, 30560, 31336, 39170, 47680, 56918, 61120, 62672, 78340, 95360, 113836, 122240, 125344, 142295, 156680, 227672, 250688, 284590, 313360, 455344, 501376, 569180, 583633, 626720, 748147, 910688, 1138360, 1167266, 1253440, 1496294, 1821376, 2276720, 2334532, 2506880, 2918165, 2992588, 3642752, 3740735, 4553440, 4669064, 5836330, 5985176, 7481470, 9106880, 9338128, 11672660, 11970352, 14962940, 18213760, 18676256, 23345320, 23940704, 29925880, 37352512, 46690640, 47881408, 59851760, 74705024, 93381280, 95762816, 111473903, 119703520, 186762560, 222947806, 239407040, 373525120, 445895612, 478814080, 557369515, 891791224, 1114739030, 1783582448, 2229478060, 3567164896, 4458956120, 7134329792, 8917912240, 14268659584, 17835824480, 35671648960, 71343297920]

約数ペア:

[(1, 71343297920), (2, 35671648960), (4, 17835824480), (5, 14268659584), (8, 8917912240), (10, 7134329792), (16, 4458956120), (20, 3567164896), (32, 2229478060), (40, 1783582448), (64, 1114739030), (80, 891791224), (128, 557369515), (149, 478814080), (160, 445895612), (191, 373525120), (298, 239407040), (320, 222947806), (382, 186762560), (596, 119703520), (640, 111473903), (745, 95762816), (764, 93381280), (955, 74705024), (1192, 59851760), (1490, 47881408), (1528, 46690640), (1910, 37352512), (2384, 29925880), (2980, 23940704), (3056, 23345320), (3820, 18676256), (3917, 18213760), (4768, 14962940), (5960, 11970352), (6112, 11672660), (7640, 9338128), (7834, 9106880), (9536, 7481470), (11920, 5985176), (12224, 5836330), (15280, 4669064), (15668, 4553440), (19072, 3740735), (19585, 3642752), (23840, 2992588), (24448, 2918165), (28459, 2506880), (30560, 2334532), (31336, 2276720), (39170, 1821376), (47680, 1496294), (56918, 1253440), (61120, 1167266), (62672, 1138360), (78340, 910688), (95360, 748147), (113836, 626720), (122240, 583633), (125344, 569180), (142295, 501376), (156680, 455344), (227672, 313360), (250688, 284590)]