184978920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 652864320

約数和(自身を除く): 467885400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 163, 168, 193, 196, 210, 245, 280, 294, 326, 386, 392, 420, 489, 490, 579, 588, 652, 735, 772, 815, 840, 965, 978, 980, 1141, 1158, 1176, 1304, 1351, 1470, 1544, 1630, 1930, 1956, 1960, 2282, 2316, 2445, 2702, 2895, 2940, 3260, 3423, 3860, 3912, 4053, 4564, 4632, 4890, 5404, 5705, 5790, 5880, 6520, 6755, 6846, 7720, 7987, 8106, 9128, 9457, 9780, 10808, 11410, 11580, 13510, 13692, 15974, 16212, 17115, 18914, 19560, 20265, 22820, 23160, 23961, 27020, 27384, 28371, 31459, 31948, 32424, 34230, 37828, 39935, 40530, 45640, 47285, 47922, 54040, 56742, 62918, 63896, 68460, 75656, 79870, 81060, 94377, 94570, 95844, 113484, 119805, 125836, 136920, 141855, 157295, 159740, 162120, 188754, 189140, 191688, 220213, 226968, 239610, 251672, 283710, 314590, 319480, 377508, 378280, 440426, 471885, 479220, 567420, 629180, 660639, 755016, 880852, 943770, 958440, 1101065, 1134840, 1258360, 1321278, 1541491, 1761704, 1887540, 2202130, 2642556, 3082982, 3303195, 3775080, 4404260, 4624473, 5285112, 6165964, 6606390, 7707455, 8808520, 9248946, 12331928, 13212780, 15414910, 18497892, 23122365, 26425560, 30829820, 36995784, 46244730, 61659640, 92489460, 184978920]

約数ペア:

[(1, 184978920), (2, 92489460), (3, 61659640), (4, 46244730), (5, 36995784), (6, 30829820), (7, 26425560), (8, 23122365), (10, 18497892), (12, 15414910), (14, 13212780), (15, 12331928), (20, 9248946), (21, 8808520), (24, 7707455), (28, 6606390), (30, 6165964), (35, 5285112), (40, 4624473), (42, 4404260), (49, 3775080), (56, 3303195), (60, 3082982), (70, 2642556), (84, 2202130), (98, 1887540), (105, 1761704), (120, 1541491), (140, 1321278), (147, 1258360), (163, 1134840), (168, 1101065), (193, 958440), (196, 943770), (210, 880852), (245, 755016), (280, 660639), (294, 629180), (326, 567420), (386, 479220), (392, 471885), (420, 440426), (489, 378280), (490, 377508), (579, 319480), (588, 314590), (652, 283710), (735, 251672), (772, 239610), (815, 226968), (840, 220213), (965, 191688), (978, 189140), (980, 188754), (1141, 162120), (1158, 159740), (1176, 157295), (1304, 141855), (1351, 136920), (1470, 125836), (1544, 119805), (1630, 113484), (1930, 95844), (1956, 94570), (1960, 94377), (2282, 81060), (2316, 79870), (2445, 75656), (2702, 68460), (2895, 63896), (2940, 62918), (3260, 56742), (3423, 54040), (3860, 47922), (3912, 47285), (4053, 45640), (4564, 40530), (4632, 39935), (4890, 37828), (5404, 34230), (5705, 32424), (5790, 31948), (5880, 31459), (6520, 28371), (6755, 27384), (6846, 27020), (7720, 23961), (7987, 23160), (8106, 22820), (9128, 20265), (9457, 19560), (9780, 18914), (10808, 17115), (11410, 16212), (11580, 15974), (13510, 13692)]