222206880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1679

約数の個数: 192

約数和(自身を含む): 819963648

約数和(自身を除く): 597756768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1312, 1435, 1613, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3226, 3280, 3360, 3444, 3936, 4305, 4592, 4839, 4920, 5740, 6452, 6560, 6888, 8065, 8610, 9184, 9678, 9840, 11291, 11480, 12904, 13776, 16130, 17220, 19356, 19680, 22582, 22960, 24195, 25808, 27552, 32260, 33873, 34440, 38712, 45164, 45920, 48390, 51616, 56455, 64520, 66133, 67746, 68880, 77424, 90328, 96780, 112910, 129040, 132266, 135492, 137760, 154848, 169365, 180656, 193560, 198399, 225820, 258080, 264532, 270984, 330665, 338730, 361312, 387120, 396798, 451640, 462931, 529064, 541968, 661330, 677460, 774240, 793596, 903280, 925862, 991995, 1058128, 1083936, 1322660, 1354920, 1388793, 1587192, 1806560, 1851724, 1983990, 2116256, 2314655, 2645320, 2709840, 2777586, 3174384, 3703448, 3967980, 4629310, 5290640, 5419680, 5555172, 6348768, 6943965, 7406896, 7935960, 9258620, 10581280, 11110344, 13887930, 14813792, 15871920, 18517240, 22220688, 27775860, 31743840, 37034480, 44441376, 55551720, 74068960, 111103440, 222206880]

約数ペア:

[(1, 222206880), (2, 111103440), (3, 74068960), (4, 55551720), (5, 44441376), (6, 37034480), (7, 31743840), (8, 27775860), (10, 22220688), (12, 18517240), (14, 15871920), (15, 14813792), (16, 13887930), (20, 11110344), (21, 10581280), (24, 9258620), (28, 7935960), (30, 7406896), (32, 6943965), (35, 6348768), (40, 5555172), (41, 5419680), (42, 5290640), (48, 4629310), (56, 3967980), (60, 3703448), (70, 3174384), (80, 2777586), (82, 2709840), (84, 2645320), (96, 2314655), (105, 2116256), (112, 1983990), (120, 1851724), (123, 1806560), (140, 1587192), (160, 1388793), (164, 1354920), (168, 1322660), (205, 1083936), (210, 1058128), (224, 991995), (240, 925862), (246, 903280), (280, 793596), (287, 774240), (328, 677460), (336, 661330), (410, 541968), (420, 529064), (480, 462931), (492, 451640), (560, 396798), (574, 387120), (615, 361312), (656, 338730), (672, 330665), (820, 270984), (840, 264532), (861, 258080), (984, 225820), (1120, 198399), (1148, 193560), (1230, 180656), (1312, 169365), (1435, 154848), (1613, 137760), (1640, 135492), (1680, 132266), (1722, 129040), (1968, 112910), (2296, 96780), (2460, 90328), (2870, 77424), (3226, 68880), (3280, 67746), (3360, 66133), (3444, 64520), (3936, 56455), (4305, 51616), (4592, 48390), (4839, 45920), (4920, 45164), (5740, 38712), (6452, 34440), (6560, 33873), (6888, 32260), (8065, 27552), (8610, 25808), (9184, 24195), (9678, 22960), (9840, 22582), (11291, 19680), (11480, 19356), (12904, 17220), (13776, 16130)]