71343297760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{37013}}^1$

素因数の和:38756

約数の個数: 96

約数和(自身を含む): 192744038592

約数和(自身を除く): 121400740832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1721, 3442, 6884, 8605, 12047, 13768, 17210, 24094, 27536, 34420, 37013, 48188, 55072, 60235, 68840, 74026, 96376, 120470, 137680, 148052, 185065, 192752, 240940, 259091, 275360, 296104, 370130, 385504, 481880, 518182, 592208, 740260, 963760, 1036364, 1184416, 1295455, 1480520, 1927520, 2072728, 2590910, 2961040, 4145456, 5181820, 5922080, 8290912, 10363640, 20727280, 41454560, 63699373, 127398746, 254797492, 318496865, 445895611, 509594984, 636993730, 891791222, 1019189968, 1273987460, 1783582444, 2038379936, 2229478055, 2547974920, 3567164888, 4458956110, 5095949840, 7134329776, 8917912220, 10191899680, 14268659552, 17835824440, 35671648880, 71343297760]

約数ペア:

[(1, 71343297760), (2, 35671648880), (4, 17835824440), (5, 14268659552), (7, 10191899680), (8, 8917912220), (10, 7134329776), (14, 5095949840), (16, 4458956110), (20, 3567164888), (28, 2547974920), (32, 2229478055), (35, 2038379936), (40, 1783582444), (56, 1273987460), (70, 1019189968), (80, 891791222), (112, 636993730), (140, 509594984), (160, 445895611), (224, 318496865), (280, 254797492), (560, 127398746), (1120, 63699373), (1721, 41454560), (3442, 20727280), (6884, 10363640), (8605, 8290912), (12047, 5922080), (13768, 5181820), (17210, 4145456), (24094, 2961040), (27536, 2590910), (34420, 2072728), (37013, 1927520), (48188, 1480520), (55072, 1295455), (60235, 1184416), (68840, 1036364), (74026, 963760), (96376, 740260), (120470, 592208), (137680, 518182), (148052, 481880), (185065, 385504), (192752, 370130), (240940, 296104), (259091, 275360)]