1172159520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20521}}^1$

素因数の和:20563

約数の個数: 192

約数和(自身を含む): 4468214016

約数和(自身を除く): 3296054496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 19040, 20521, 28560, 41042, 57120, 61563, 82084, 102605, 123126, 143647, 164168, 205210, 246252, 287294, 307815, 328336, 348857, 410420, 430941, 492504, 574588, 615630, 656672, 697714, 718235, 820840, 861882, 985008, 1046571, 1149176, 1231260, 1395428, 1436470, 1641680, 1723764, 1744285, 1970016, 2093142, 2154705, 2298352, 2441999, 2462520, 2790856, 2872940, 3283360, 3447528, 3488570, 4186284, 4309410, 4596704, 4883998, 4925040, 5232855, 5581712, 5745880, 6895056, 6977140, 7325997, 8372568, 8618820, 9767996, 9850080, 10465710, 11163424, 11491760, 12209995, 13790112, 13954280, 14651994, 16745136, 17237640, 19535992, 20931420, 22983520, 24419990, 27908560, 29303988, 33490272, 34475280, 36629985, 39071984, 41862840, 48839980, 55817120, 58607976, 68950560, 73259970, 78143968, 83725680, 97679960, 117215952, 146519940, 167451360, 195359920, 234431904, 293039880, 390719840, 586079760, 1172159520]

約数ペア:

[(1, 1172159520), (2, 586079760), (3, 390719840), (4, 293039880), (5, 234431904), (6, 195359920), (7, 167451360), (8, 146519940), (10, 117215952), (12, 97679960), (14, 83725680), (15, 78143968), (16, 73259970), (17, 68950560), (20, 58607976), (21, 55817120), (24, 48839980), (28, 41862840), (30, 39071984), (32, 36629985), (34, 34475280), (35, 33490272), (40, 29303988), (42, 27908560), (48, 24419990), (51, 22983520), (56, 20931420), (60, 19535992), (68, 17237640), (70, 16745136), (80, 14651994), (84, 13954280), (85, 13790112), (96, 12209995), (102, 11491760), (105, 11163424), (112, 10465710), (119, 9850080), (120, 9767996), (136, 8618820), (140, 8372568), (160, 7325997), (168, 6977140), (170, 6895056), (204, 5745880), (210, 5581712), (224, 5232855), (238, 4925040), (240, 4883998), (255, 4596704), (272, 4309410), (280, 4186284), (336, 3488570), (340, 3447528), (357, 3283360), (408, 2872940), (420, 2790856), (476, 2462520), (480, 2441999), (510, 2298352), (544, 2154705), (560, 2093142), (595, 1970016), (672, 1744285), (680, 1723764), (714, 1641680), (816, 1436470), (840, 1395428), (952, 1231260), (1020, 1149176), (1120, 1046571), (1190, 985008), (1360, 861882), (1428, 820840), (1632, 718235), (1680, 697714), (1785, 656672), (1904, 615630), (2040, 574588), (2380, 492504), (2720, 430941), (2856, 410420), (3360, 348857), (3570, 328336), (3808, 307815), (4080, 287294), (4760, 246252), (5712, 205210), (7140, 164168), (8160, 143647), (9520, 123126), (11424, 102605), (14280, 82084), (19040, 61563), (20521, 57120), (28560, 41042)]