101402560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 168

約数和(自身を含む): 291876480

約数和(自身を除く): 190473920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 223, 224, 232, 245, 280, 290, 320, 392, 406, 446, 448, 464, 490, 560, 580, 784, 812, 892, 928, 980, 1015, 1115, 1120, 1160, 1421, 1561, 1568, 1624, 1784, 1856, 1960, 2030, 2230, 2240, 2320, 2842, 3122, 3136, 3248, 3568, 3920, 4060, 4460, 4640, 5684, 6244, 6467, 6496, 7105, 7136, 7805, 7840, 8120, 8920, 9280, 10927, 11368, 12488, 12934, 12992, 14210, 14272, 15610, 15680, 16240, 17840, 21854, 22736, 24976, 25868, 28420, 31220, 32335, 32480, 35680, 43708, 45269, 45472, 49952, 51736, 54635, 56840, 62440, 64670, 64960, 71360, 87416, 90538, 90944, 99904, 103472, 109270, 113680, 124880, 129340, 174832, 181076, 206944, 218540, 226345, 227360, 249760, 258680, 316883, 349664, 362152, 413888, 437080, 452690, 454720, 499520, 517360, 633766, 699328, 724304, 874160, 905380, 1034720, 1267532, 1448608, 1584415, 1748320, 1810760, 2069440, 2535064, 2897216, 3168830, 3496640, 3621520, 5070128, 6337660, 7243040, 10140256, 12675320, 14486080, 20280512, 25350640, 50701280, 101402560]

約数ペア:

[(1, 101402560), (2, 50701280), (4, 25350640), (5, 20280512), (7, 14486080), (8, 12675320), (10, 10140256), (14, 7243040), (16, 6337660), (20, 5070128), (28, 3621520), (29, 3496640), (32, 3168830), (35, 2897216), (40, 2535064), (49, 2069440), (56, 1810760), (58, 1748320), (64, 1584415), (70, 1448608), (80, 1267532), (98, 1034720), (112, 905380), (116, 874160), (140, 724304), (145, 699328), (160, 633766), (196, 517360), (203, 499520), (223, 454720), (224, 452690), (232, 437080), (245, 413888), (280, 362152), (290, 349664), (320, 316883), (392, 258680), (406, 249760), (446, 227360), (448, 226345), (464, 218540), (490, 206944), (560, 181076), (580, 174832), (784, 129340), (812, 124880), (892, 113680), (928, 109270), (980, 103472), (1015, 99904), (1115, 90944), (1120, 90538), (1160, 87416), (1421, 71360), (1561, 64960), (1568, 64670), (1624, 62440), (1784, 56840), (1856, 54635), (1960, 51736), (2030, 49952), (2230, 45472), (2240, 45269), (2320, 43708), (2842, 35680), (3122, 32480), (3136, 32335), (3248, 31220), (3568, 28420), (3920, 25868), (4060, 24976), (4460, 22736), (4640, 21854), (5684, 17840), (6244, 16240), (6467, 15680), (6496, 15610), (7105, 14272), (7136, 14210), (7805, 12992), (7840, 12934), (8120, 12488), (8920, 11368), (9280, 10927)]