71084640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13463}}^1$

素因数の和:13492

約数の個数: 96

約数和(自身を含む): 244290816

約数和(自身を除く): 173206176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 13463, 26926, 40389, 53852, 67315, 80778, 107704, 134630, 148093, 161556, 201945, 215408, 269260, 296186, 323112, 403890, 430816, 444279, 538520, 592372, 646224, 740465, 807780, 888558, 1077040, 1184744, 1292448, 1480930, 1615560, 1777116, 2154080, 2221395, 2369488, 2961860, 3231120, 3554232, 4442790, 4738976, 5923720, 6462240, 7108464, 8885580, 11847440, 14216928, 17771160, 23694880, 35542320, 71084640]

約数ペア:

[(1, 71084640), (2, 35542320), (3, 23694880), (4, 17771160), (5, 14216928), (6, 11847440), (8, 8885580), (10, 7108464), (11, 6462240), (12, 5923720), (15, 4738976), (16, 4442790), (20, 3554232), (22, 3231120), (24, 2961860), (30, 2369488), (32, 2221395), (33, 2154080), (40, 1777116), (44, 1615560), (48, 1480930), (55, 1292448), (60, 1184744), (66, 1077040), (80, 888558), (88, 807780), (96, 740465), (110, 646224), (120, 592372), (132, 538520), (160, 444279), (165, 430816), (176, 403890), (220, 323112), (240, 296186), (264, 269260), (330, 215408), (352, 201945), (440, 161556), (480, 148093), (528, 134630), (660, 107704), (880, 80778), (1056, 67315), (1320, 53852), (1760, 40389), (2640, 26926), (5280, 13463)]