148287040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:540

約数の個数: 112

約数和(自身を含む): 389900160

約数和(自身を除く): 241613120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 103, 110, 160, 176, 206, 220, 320, 352, 409, 412, 440, 515, 704, 818, 824, 880, 1030, 1133, 1636, 1648, 1760, 2045, 2060, 2266, 3272, 3296, 3520, 4090, 4120, 4499, 4532, 5665, 6544, 6592, 8180, 8240, 8998, 9064, 11330, 13088, 16360, 16480, 17996, 18128, 22495, 22660, 26176, 32720, 32960, 35992, 36256, 42127, 44990, 45320, 65440, 71984, 72512, 84254, 89980, 90640, 130880, 143968, 168508, 179960, 181280, 210635, 287936, 337016, 359920, 362560, 421270, 463397, 674032, 719840, 842540, 926794, 1348064, 1439680, 1685080, 1853588, 2316985, 2696128, 3370160, 3707176, 4633970, 6740320, 7414352, 9267940, 13480640, 14828704, 18535880, 29657408, 37071760, 74143520, 148287040]

約数ペア:

[(1, 148287040), (2, 74143520), (4, 37071760), (5, 29657408), (8, 18535880), (10, 14828704), (11, 13480640), (16, 9267940), (20, 7414352), (22, 6740320), (32, 4633970), (40, 3707176), (44, 3370160), (55, 2696128), (64, 2316985), (80, 1853588), (88, 1685080), (103, 1439680), (110, 1348064), (160, 926794), (176, 842540), (206, 719840), (220, 674032), (320, 463397), (352, 421270), (409, 362560), (412, 359920), (440, 337016), (515, 287936), (704, 210635), (818, 181280), (824, 179960), (880, 168508), (1030, 143968), (1133, 130880), (1636, 90640), (1648, 89980), (1760, 84254), (2045, 72512), (2060, 71984), (2266, 65440), (3272, 45320), (3296, 44990), (3520, 42127), (4090, 36256), (4120, 35992), (4499, 32960), (4532, 32720), (5665, 26176), (6544, 22660), (6592, 22495), (8180, 18128), (8240, 17996), (8998, 16480), (9064, 16360), (11330, 13088)]