1331684160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73009}}^1$

素因数の和:73048

約数の個数: 112

約数和(自身を含む): 4450689600

約数和(自身を除く): 3119005440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 73009, 146018, 219027, 292036, 365045, 438054, 584072, 730090, 876108, 1095135, 1168144, 1387171, 1460180, 1752216, 2190270, 2336288, 2774342, 2920360, 3504432, 4161513, 4380540, 4672576, 5548684, 5840720, 6935855, 7008864, 8323026, 8761080, 11097368, 11681440, 13871710, 14017728, 16646052, 17522160, 20807565, 22194736, 23362880, 27743420, 33292104, 35044320, 41615130, 44389472, 55486840, 66584208, 70088640, 83230260, 88778944, 110973680, 133168416, 166460520, 221947360, 266336832, 332921040, 443894720, 665842080, 1331684160]

約数ペア:

[(1, 1331684160), (2, 665842080), (3, 443894720), (4, 332921040), (5, 266336832), (6, 221947360), (8, 166460520), (10, 133168416), (12, 110973680), (15, 88778944), (16, 83230260), (19, 70088640), (20, 66584208), (24, 55486840), (30, 44389472), (32, 41615130), (38, 35044320), (40, 33292104), (48, 27743420), (57, 23362880), (60, 22194736), (64, 20807565), (76, 17522160), (80, 16646052), (95, 14017728), (96, 13871710), (114, 11681440), (120, 11097368), (152, 8761080), (160, 8323026), (190, 7008864), (192, 6935855), (228, 5840720), (240, 5548684), (285, 4672576), (304, 4380540), (320, 4161513), (380, 3504432), (456, 2920360), (480, 2774342), (570, 2336288), (608, 2190270), (760, 1752216), (912, 1460180), (960, 1387171), (1140, 1168144), (1216, 1095135), (1520, 876108), (1824, 730090), (2280, 584072), (3040, 438054), (3648, 365045), (4560, 292036), (6080, 219027), (9120, 146018), (18240, 73009)]