64246560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19121}}^1$

素因数の和:19146

約数の個数: 96

約数和(自身を含む): 231299712

約数和(自身を除く): 167053152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 19121, 38242, 57363, 76484, 95605, 114726, 133847, 152968, 191210, 229452, 267694, 286815, 305936, 382420, 401541, 458904, 535388, 573630, 611872, 669235, 764840, 803082, 917808, 1070776, 1147260, 1338470, 1529680, 1606164, 1835616, 2007705, 2141552, 2294520, 2676940, 3059360, 3212328, 4015410, 4283104, 4589040, 5353880, 6424656, 8030820, 9178080, 10707760, 12849312, 16061640, 21415520, 32123280, 64246560]

約数ペア:

[(1, 64246560), (2, 32123280), (3, 21415520), (4, 16061640), (5, 12849312), (6, 10707760), (7, 9178080), (8, 8030820), (10, 6424656), (12, 5353880), (14, 4589040), (15, 4283104), (16, 4015410), (20, 3212328), (21, 3059360), (24, 2676940), (28, 2294520), (30, 2141552), (32, 2007705), (35, 1835616), (40, 1606164), (42, 1529680), (48, 1338470), (56, 1147260), (60, 1070776), (70, 917808), (80, 803082), (84, 764840), (96, 669235), (105, 611872), (112, 573630), (120, 535388), (140, 458904), (160, 401541), (168, 382420), (210, 305936), (224, 286815), (240, 267694), (280, 229452), (336, 191210), (420, 152968), (480, 133847), (560, 114726), (672, 95605), (840, 76484), (1120, 57363), (1680, 38242), (3360, 19121)]