16027440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:507

約数の個数: 160

約数和(自身を含む): 58496256

約数和(自身を除く): 42468816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 467, 520, 528, 572, 624, 660, 715, 780, 858, 880, 934, 1040, 1144, 1320, 1401, 1430, 1560, 1716, 1868, 2145, 2288, 2335, 2640, 2802, 2860, 3120, 3432, 3736, 4290, 4670, 5137, 5604, 5720, 6071, 6864, 7005, 7472, 8580, 9340, 10274, 11208, 11440, 12142, 14010, 15411, 17160, 18213, 18680, 20548, 22416, 24284, 25685, 28020, 30355, 30822, 34320, 36426, 37360, 41096, 48568, 51370, 56040, 60710, 61644, 66781, 72852, 77055, 82192, 91065, 97136, 102740, 112080, 121420, 123288, 133562, 145704, 154110, 182130, 200343, 205480, 242840, 246576, 267124, 291408, 308220, 333905, 364260, 400686, 410960, 485680, 534248, 616440, 667810, 728520, 801372, 1001715, 1068496, 1232880, 1335620, 1457040, 1602744, 2003430, 2671240, 3205488, 4006860, 5342480, 8013720, 16027440]

約数ペア:

[(1, 16027440), (2, 8013720), (3, 5342480), (4, 4006860), (5, 3205488), (6, 2671240), (8, 2003430), (10, 1602744), (11, 1457040), (12, 1335620), (13, 1232880), (15, 1068496), (16, 1001715), (20, 801372), (22, 728520), (24, 667810), (26, 616440), (30, 534248), (33, 485680), (39, 410960), (40, 400686), (44, 364260), (48, 333905), (52, 308220), (55, 291408), (60, 267124), (65, 246576), (66, 242840), (78, 205480), (80, 200343), (88, 182130), (104, 154110), (110, 145704), (120, 133562), (130, 123288), (132, 121420), (143, 112080), (156, 102740), (165, 97136), (176, 91065), (195, 82192), (208, 77055), (220, 72852), (240, 66781), (260, 61644), (264, 60710), (286, 56040), (312, 51370), (330, 48568), (390, 41096), (429, 37360), (440, 36426), (467, 34320), (520, 30822), (528, 30355), (572, 28020), (624, 25685), (660, 24284), (715, 22416), (780, 20548), (858, 18680), (880, 18213), (934, 17160), (1040, 15411), (1144, 14010), (1320, 12142), (1401, 11440), (1430, 11208), (1560, 10274), (1716, 9340), (1868, 8580), (2145, 7472), (2288, 7005), (2335, 6864), (2640, 6071), (2802, 5720), (2860, 5604), (3120, 5137), (3432, 4670), (3736, 4290)]