190503720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:760

約数の個数: 192

約数和(自身を含む): 685713600

約数和(自身を除く): 495209880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 73, 88, 90, 99, 110, 120, 132, 146, 165, 180, 198, 219, 220, 264, 292, 330, 360, 365, 396, 438, 440, 495, 584, 657, 659, 660, 730, 792, 803, 876, 990, 1095, 1314, 1318, 1320, 1460, 1606, 1752, 1977, 1980, 2190, 2409, 2628, 2636, 2920, 3212, 3285, 3295, 3954, 3960, 4015, 4380, 4818, 5256, 5272, 5931, 6424, 6570, 6590, 7227, 7249, 7908, 8030, 8760, 9636, 9885, 11862, 12045, 13140, 13180, 14454, 14498, 15816, 16060, 19272, 19770, 21747, 23724, 24090, 26280, 26360, 28908, 28996, 29655, 32120, 36135, 36245, 39540, 43494, 47448, 48107, 48180, 57816, 57992, 59310, 65241, 72270, 72490, 79080, 86988, 96214, 96360, 108735, 118620, 130482, 144321, 144540, 144980, 173976, 192428, 217470, 237240, 240535, 260964, 288642, 289080, 289960, 326205, 384856, 432963, 434940, 481070, 521928, 529177, 577284, 652410, 721605, 865926, 869880, 962140, 1058354, 1154568, 1304820, 1443210, 1587531, 1731852, 1924280, 2116708, 2164815, 2609640, 2645885, 2886420, 3175062, 3463704, 4233416, 4329630, 4762593, 5291770, 5772840, 6350124, 7937655, 8659260, 9525186, 10583540, 12700248, 15875310, 17318520, 19050372, 21167080, 23812965, 31750620, 38100744, 47625930, 63501240, 95251860, 190503720]

約数ペア:

[(1, 190503720), (2, 95251860), (3, 63501240), (4, 47625930), (5, 38100744), (6, 31750620), (8, 23812965), (9, 21167080), (10, 19050372), (11, 17318520), (12, 15875310), (15, 12700248), (18, 10583540), (20, 9525186), (22, 8659260), (24, 7937655), (30, 6350124), (33, 5772840), (36, 5291770), (40, 4762593), (44, 4329630), (45, 4233416), (55, 3463704), (60, 3175062), (66, 2886420), (72, 2645885), (73, 2609640), (88, 2164815), (90, 2116708), (99, 1924280), (110, 1731852), (120, 1587531), (132, 1443210), (146, 1304820), (165, 1154568), (180, 1058354), (198, 962140), (219, 869880), (220, 865926), (264, 721605), (292, 652410), (330, 577284), (360, 529177), (365, 521928), (396, 481070), (438, 434940), (440, 432963), (495, 384856), (584, 326205), (657, 289960), (659, 289080), (660, 288642), (730, 260964), (792, 240535), (803, 237240), (876, 217470), (990, 192428), (1095, 173976), (1314, 144980), (1318, 144540), (1320, 144321), (1460, 130482), (1606, 118620), (1752, 108735), (1977, 96360), (1980, 96214), (2190, 86988), (2409, 79080), (2628, 72490), (2636, 72270), (2920, 65241), (3212, 59310), (3285, 57992), (3295, 57816), (3954, 48180), (3960, 48107), (4015, 47448), (4380, 43494), (4818, 39540), (5256, 36245), (5272, 36135), (5931, 32120), (6424, 29655), (6570, 28996), (6590, 28908), (7227, 26360), (7249, 26280), (7908, 24090), (8030, 23724), (8760, 21747), (9636, 19770), (9885, 19272), (11862, 16060), (12045, 15816), (13140, 14498), (13180, 14454)]