64859040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:711

約数の個数: 144

約数和(自身を含む): 224727048

約数和(自身を除く): 159868008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 617, 657, 720, 730, 876, 1095, 1168, 1234, 1314, 1440, 1460, 1752, 1851, 2190, 2336, 2468, 2628, 2920, 3085, 3285, 3504, 3702, 4380, 4936, 5256, 5553, 5840, 6170, 6570, 7008, 7404, 8760, 9255, 9872, 10512, 11106, 11680, 12340, 13140, 14808, 17520, 18510, 19744, 21024, 22212, 24680, 26280, 27765, 29616, 35040, 37020, 44424, 45041, 49360, 52560, 55530, 59232, 74040, 88848, 90082, 98720, 105120, 111060, 135123, 148080, 177696, 180164, 222120, 225205, 270246, 296160, 360328, 405369, 444240, 450410, 540492, 675615, 720656, 810738, 888480, 900820, 1080984, 1351230, 1441312, 1621476, 1801640, 2026845, 2161968, 2702460, 3242952, 3603280, 4053690, 4323936, 5404920, 6485904, 7206560, 8107380, 10809840, 12971808, 16214760, 21619680, 32429520, 64859040]

約数ペア:

[(1, 64859040), (2, 32429520), (3, 21619680), (4, 16214760), (5, 12971808), (6, 10809840), (8, 8107380), (9, 7206560), (10, 6485904), (12, 5404920), (15, 4323936), (16, 4053690), (18, 3603280), (20, 3242952), (24, 2702460), (30, 2161968), (32, 2026845), (36, 1801640), (40, 1621476), (45, 1441312), (48, 1351230), (60, 1080984), (72, 900820), (73, 888480), (80, 810738), (90, 720656), (96, 675615), (120, 540492), (144, 450410), (146, 444240), (160, 405369), (180, 360328), (219, 296160), (240, 270246), (288, 225205), (292, 222120), (360, 180164), (365, 177696), (438, 148080), (480, 135123), (584, 111060), (617, 105120), (657, 98720), (720, 90082), (730, 88848), (876, 74040), (1095, 59232), (1168, 55530), (1234, 52560), (1314, 49360), (1440, 45041), (1460, 44424), (1752, 37020), (1851, 35040), (2190, 29616), (2336, 27765), (2468, 26280), (2628, 24680), (2920, 22212), (3085, 21024), (3285, 19744), (3504, 18510), (3702, 17520), (4380, 14808), (4936, 13140), (5256, 12340), (5553, 11680), (5840, 11106), (6170, 10512), (6570, 9872), (7008, 9255), (7404, 8760)]