3113554920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{23609}}^1$

素因数の和:23787

約数の個数: 128

約数和(自身を含む): 10743494400

約数和(自身を除く): 7629939480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1099, 1256, 1570, 1884, 2198, 2355, 3140, 3297, 3768, 4396, 4710, 5495, 6280, 6594, 8792, 9420, 10990, 13188, 16485, 18840, 21980, 23609, 26376, 32970, 43960, 47218, 65940, 70827, 94436, 118045, 131880, 141654, 165263, 188872, 236090, 283308, 330526, 354135, 472180, 495789, 566616, 661052, 708270, 826315, 944360, 991578, 1322104, 1416540, 1652630, 1983156, 2478945, 2833080, 3305260, 3706613, 3966312, 4957890, 6610520, 7413226, 9915780, 11119839, 14826452, 18533065, 19831560, 22239678, 25946291, 29652904, 37066130, 44479356, 51892582, 55599195, 74132260, 77838873, 88958712, 103785164, 111198390, 129731455, 148264520, 155677746, 207570328, 222396780, 259462910, 311355492, 389194365, 444793560, 518925820, 622710984, 778388730, 1037851640, 1556777460, 3113554920]

約数ペア:

[(1, 3113554920), (2, 1556777460), (3, 1037851640), (4, 778388730), (5, 622710984), (6, 518925820), (7, 444793560), (8, 389194365), (10, 311355492), (12, 259462910), (14, 222396780), (15, 207570328), (20, 155677746), (21, 148264520), (24, 129731455), (28, 111198390), (30, 103785164), (35, 88958712), (40, 77838873), (42, 74132260), (56, 55599195), (60, 51892582), (70, 44479356), (84, 37066130), (105, 29652904), (120, 25946291), (140, 22239678), (157, 19831560), (168, 18533065), (210, 14826452), (280, 11119839), (314, 9915780), (420, 7413226), (471, 6610520), (628, 4957890), (785, 3966312), (840, 3706613), (942, 3305260), (1099, 2833080), (1256, 2478945), (1570, 1983156), (1884, 1652630), (2198, 1416540), (2355, 1322104), (3140, 991578), (3297, 944360), (3768, 826315), (4396, 708270), (4710, 661052), (5495, 566616), (6280, 495789), (6594, 472180), (8792, 354135), (9420, 330526), (10990, 283308), (13188, 236090), (16485, 188872), (18840, 165263), (21980, 141654), (23609, 131880), (26376, 118045), (32970, 94436), (43960, 70827), (47218, 65940)]