229979880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 812644560

約数和(自身を除く): 582664680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 157, 180, 195, 234, 260, 312, 313, 314, 360, 390, 468, 471, 520, 585, 626, 628, 780, 785, 936, 939, 942, 1170, 1252, 1256, 1413, 1560, 1565, 1570, 1878, 1884, 2041, 2340, 2355, 2504, 2817, 2826, 3130, 3140, 3756, 3768, 4069, 4082, 4680, 4695, 4710, 5634, 5652, 6123, 6260, 6280, 7065, 7512, 8138, 8164, 9390, 9420, 10205, 11268, 11304, 12207, 12246, 12520, 14085, 14130, 16276, 16328, 18369, 18780, 18840, 20345, 20410, 22536, 24414, 24492, 28170, 28260, 30615, 32552, 36621, 36738, 37560, 40690, 40820, 48828, 48984, 49141, 56340, 56520, 61035, 61230, 73242, 73476, 81380, 81640, 91845, 97656, 98282, 112680, 122070, 122460, 146484, 146952, 147423, 162760, 183105, 183690, 196564, 244140, 244920, 245705, 292968, 294846, 366210, 367380, 393128, 442269, 488280, 491410, 589692, 638833, 732420, 734760, 737115, 884538, 982820, 1179384, 1277666, 1464840, 1474230, 1769076, 1916499, 1965640, 2211345, 2555332, 2948460, 3194165, 3538152, 3832998, 4422690, 5110664, 5749497, 5896920, 6388330, 7665996, 8845380, 9582495, 11498994, 12776660, 15331992, 17690760, 19164990, 22997988, 25553320, 28747485, 38329980, 45995976, 57494970, 76659960, 114989940, 229979880]

約数ペア:

[(1, 229979880), (2, 114989940), (3, 76659960), (4, 57494970), (5, 45995976), (6, 38329980), (8, 28747485), (9, 25553320), (10, 22997988), (12, 19164990), (13, 17690760), (15, 15331992), (18, 12776660), (20, 11498994), (24, 9582495), (26, 8845380), (30, 7665996), (36, 6388330), (39, 5896920), (40, 5749497), (45, 5110664), (52, 4422690), (60, 3832998), (65, 3538152), (72, 3194165), (78, 2948460), (90, 2555332), (104, 2211345), (117, 1965640), (120, 1916499), (130, 1769076), (156, 1474230), (157, 1464840), (180, 1277666), (195, 1179384), (234, 982820), (260, 884538), (312, 737115), (313, 734760), (314, 732420), (360, 638833), (390, 589692), (468, 491410), (471, 488280), (520, 442269), (585, 393128), (626, 367380), (628, 366210), (780, 294846), (785, 292968), (936, 245705), (939, 244920), (942, 244140), (1170, 196564), (1252, 183690), (1256, 183105), (1413, 162760), (1560, 147423), (1565, 146952), (1570, 146484), (1878, 122460), (1884, 122070), (2041, 112680), (2340, 98282), (2355, 97656), (2504, 91845), (2817, 81640), (2826, 81380), (3130, 73476), (3140, 73242), (3756, 61230), (3768, 61035), (4069, 56520), (4082, 56340), (4680, 49141), (4695, 48984), (4710, 48828), (5634, 40820), (5652, 40690), (6123, 37560), (6260, 36738), (6280, 36621), (7065, 32552), (7512, 30615), (8138, 28260), (8164, 28170), (9390, 24492), (9420, 24414), (10205, 22536), (11268, 20410), (11304, 20345), (12207, 18840), (12246, 18780), (12520, 18369), (14085, 16328), (14130, 16276)]