188199840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 620307072

約数和(自身を除く): 432107232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 73, 80, 82, 96, 120, 123, 131, 146, 160, 164, 205, 219, 240, 246, 262, 292, 328, 365, 393, 410, 438, 480, 492, 524, 584, 615, 655, 656, 730, 786, 820, 876, 984, 1048, 1095, 1168, 1230, 1310, 1312, 1460, 1572, 1640, 1752, 1965, 1968, 2096, 2190, 2336, 2460, 2620, 2920, 2993, 3144, 3280, 3504, 3930, 3936, 4192, 4380, 4920, 5240, 5371, 5840, 5986, 6288, 6560, 7008, 7860, 8760, 8979, 9563, 9840, 10480, 10742, 11680, 11972, 12576, 14965, 15720, 16113, 17520, 17958, 19126, 19680, 20960, 21484, 23944, 26855, 28689, 29930, 31440, 32226, 35040, 35916, 38252, 42968, 44895, 47815, 47888, 53710, 57378, 59860, 62880, 64452, 71832, 76504, 80565, 85936, 89790, 95630, 95776, 107420, 114756, 119720, 128904, 143445, 143664, 153008, 161130, 171872, 179580, 191260, 214840, 229512, 239440, 257808, 286890, 287328, 306016, 322260, 359160, 382520, 392083, 429680, 459024, 478880, 515616, 573780, 644520, 718320, 765040, 784166, 859360, 918048, 1147560, 1176249, 1289040, 1436640, 1530080, 1568332, 1960415, 2295120, 2352498, 2578080, 3136664, 3920830, 4590240, 4704996, 5881245, 6273328, 7841660, 9409992, 11762490, 12546656, 15683320, 18819984, 23524980, 31366640, 37639968, 47049960, 62733280, 94099920, 188199840]

約数ペア:

[(1, 188199840), (2, 94099920), (3, 62733280), (4, 47049960), (5, 37639968), (6, 31366640), (8, 23524980), (10, 18819984), (12, 15683320), (15, 12546656), (16, 11762490), (20, 9409992), (24, 7841660), (30, 6273328), (32, 5881245), (40, 4704996), (41, 4590240), (48, 3920830), (60, 3136664), (73, 2578080), (80, 2352498), (82, 2295120), (96, 1960415), (120, 1568332), (123, 1530080), (131, 1436640), (146, 1289040), (160, 1176249), (164, 1147560), (205, 918048), (219, 859360), (240, 784166), (246, 765040), (262, 718320), (292, 644520), (328, 573780), (365, 515616), (393, 478880), (410, 459024), (438, 429680), (480, 392083), (492, 382520), (524, 359160), (584, 322260), (615, 306016), (655, 287328), (656, 286890), (730, 257808), (786, 239440), (820, 229512), (876, 214840), (984, 191260), (1048, 179580), (1095, 171872), (1168, 161130), (1230, 153008), (1310, 143664), (1312, 143445), (1460, 128904), (1572, 119720), (1640, 114756), (1752, 107420), (1965, 95776), (1968, 95630), (2096, 89790), (2190, 85936), (2336, 80565), (2460, 76504), (2620, 71832), (2920, 64452), (2993, 62880), (3144, 59860), (3280, 57378), (3504, 53710), (3930, 47888), (3936, 47815), (4192, 44895), (4380, 42968), (4920, 38252), (5240, 35916), (5371, 35040), (5840, 32226), (5986, 31440), (6288, 29930), (6560, 28689), (7008, 26855), (7860, 23944), (8760, 21484), (8979, 20960), (9563, 19680), (9840, 19126), (10480, 17958), (10742, 17520), (11680, 16113), (11972, 15720), (12576, 14965)]