15705585845160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{6133}}^1\times {\mathrm{85021}}^1$

素因数の和:91419

約数の個数: 128

約数和(自身を含む): 47312743282560

約数和(自身を除く): 31607157437400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 6024, 6133, 7530, 10040, 12266, 15060, 18399, 24532, 30120, 30665, 36798, 49064, 61330, 73596, 85021, 91995, 122660, 147192, 170042, 183990, 245320, 255063, 340084, 367980, 425105, 510126, 680168, 735960, 850210, 1020252, 1275315, 1539383, 1700420, 2040504, 2550630, 3078766, 3400840, 4618149, 5101260, 6157532, 7696915, 9236298, 10202520, 12315064, 15393830, 18472596, 21340271, 23090745, 30787660, 36945192, 42680542, 46181490, 61575320, 64020813, 85361084, 92362980, 106701355, 128041626, 170722168, 184725960, 213402710, 256083252, 320104065, 426805420, 512166504, 521433793, 640208130, 853610840, 1042867586, 1280416260, 1564301379, 2085735172, 2560832520, 2607168965, 3128602758, 4171470344, 5214337930, 6257205516, 7821506895, 10428675860, 12514411032, 15643013790, 20857351720, 31286027580, 62572055160, 130879882043, 261759764086, 392639646129, 523519528172, 654399410215, 785279292258, 1047039056344, 1308798820430, 1570558584516, 1963198230645, 2617597640860, 3141117169032, 3926396461290, 5235195281720, 7852792922580, 15705585845160]

約数ペア:

[(1, 15705585845160), (2, 7852792922580), (3, 5235195281720), (4, 3926396461290), (5, 3141117169032), (6, 2617597640860), (8, 1963198230645), (10, 1570558584516), (12, 1308798820430), (15, 1047039056344), (20, 785279292258), (24, 654399410215), (30, 523519528172), (40, 392639646129), (60, 261759764086), (120, 130879882043), (251, 62572055160), (502, 31286027580), (753, 20857351720), (1004, 15643013790), (1255, 12514411032), (1506, 10428675860), (2008, 7821506895), (2510, 6257205516), (3012, 5214337930), (3765, 4171470344), (5020, 3128602758), (6024, 2607168965), (6133, 2560832520), (7530, 2085735172), (10040, 1564301379), (12266, 1280416260), (15060, 1042867586), (18399, 853610840), (24532, 640208130), (30120, 521433793), (30665, 512166504), (36798, 426805420), (49064, 320104065), (61330, 256083252), (73596, 213402710), (85021, 184725960), (91995, 170722168), (122660, 128041626), (147192, 106701355), (170042, 92362980), (183990, 85361084), (245320, 64020813), (255063, 61575320), (340084, 46181490), (367980, 42680542), (425105, 36945192), (510126, 30787660), (680168, 23090745), (735960, 21340271), (850210, 18472596), (1020252, 15393830), (1275315, 12315064), (1539383, 10202520), (1700420, 9236298), (2040504, 7696915), (2550630, 6157532), (3078766, 5101260), (3400840, 4618149)]