31084190880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{65479}}^1$

素因数の和:65563

約数の個数: 192

約数和(自身を含む): 104550082560

約数和(自身を除く): 73465891680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 43, 46, 48, 60, 69, 80, 86, 92, 96, 115, 120, 129, 138, 160, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 430, 460, 480, 516, 552, 645, 688, 690, 736, 860, 920, 989, 1032, 1104, 1290, 1376, 1380, 1720, 1840, 1978, 2064, 2208, 2580, 2760, 2967, 3440, 3680, 3956, 4128, 4945, 5160, 5520, 5934, 6880, 7912, 9890, 10320, 11040, 11868, 14835, 15824, 19780, 20640, 23736, 29670, 31648, 39560, 47472, 59340, 65479, 79120, 94944, 118680, 130958, 158240, 196437, 237360, 261916, 327395, 392874, 474720, 523832, 654790, 785748, 982185, 1047664, 1309580, 1506017, 1571496, 1964370, 2095328, 2619160, 2815597, 3012034, 3142992, 3928740, 4518051, 5238320, 5631194, 6024068, 6285984, 7530085, 7857480, 8446791, 9036102, 10476640, 11262388, 12048136, 14077985, 15060170, 15714960, 16893582, 18072204, 22524776, 22590255, 24096272, 28155970, 30120340, 31429920, 33787164, 36144408, 42233955, 45049552, 45180510, 48192544, 56311940, 60240680, 64758731, 67574328, 72288816, 84467910, 90099104, 90361020, 112623880, 120481360, 129517462, 135148656, 144577632, 168935820, 180722040, 194276193, 225247760, 240962720, 259034924, 270297312, 323793655, 337871640, 361444080, 388552386, 450495520, 518069848, 647587310, 675743280, 722888160, 777104772, 971380965, 1036139696, 1295174620, 1351486560, 1554209544, 1942761930, 2072279392, 2590349240, 3108419088, 3885523860, 5180698480, 6216838176, 7771047720, 10361396960, 15542095440, 31084190880]

約数ペア:

[(1, 31084190880), (2, 15542095440), (3, 10361396960), (4, 7771047720), (5, 6216838176), (6, 5180698480), (8, 3885523860), (10, 3108419088), (12, 2590349240), (15, 2072279392), (16, 1942761930), (20, 1554209544), (23, 1351486560), (24, 1295174620), (30, 1036139696), (32, 971380965), (40, 777104772), (43, 722888160), (46, 675743280), (48, 647587310), (60, 518069848), (69, 450495520), (80, 388552386), (86, 361444080), (92, 337871640), (96, 323793655), (115, 270297312), (120, 259034924), (129, 240962720), (138, 225247760), (160, 194276193), (172, 180722040), (184, 168935820), (215, 144577632), (230, 135148656), (240, 129517462), (258, 120481360), (276, 112623880), (344, 90361020), (345, 90099104), (368, 84467910), (430, 72288816), (460, 67574328), (480, 64758731), (516, 60240680), (552, 56311940), (645, 48192544), (688, 45180510), (690, 45049552), (736, 42233955), (860, 36144408), (920, 33787164), (989, 31429920), (1032, 30120340), (1104, 28155970), (1290, 24096272), (1376, 22590255), (1380, 22524776), (1720, 18072204), (1840, 16893582), (1978, 15714960), (2064, 15060170), (2208, 14077985), (2580, 12048136), (2760, 11262388), (2967, 10476640), (3440, 9036102), (3680, 8446791), (3956, 7857480), (4128, 7530085), (4945, 6285984), (5160, 6024068), (5520, 5631194), (5934, 5238320), (6880, 4518051), (7912, 3928740), (9890, 3142992), (10320, 3012034), (11040, 2815597), (11868, 2619160), (14835, 2095328), (15824, 1964370), (19780, 1571496), (20640, 1506017), (23736, 1309580), (29670, 1047664), (31648, 982185), (39560, 785748), (47472, 654790), (59340, 523832), (65479, 474720), (79120, 392874), (94944, 327395), (118680, 261916), (130958, 237360), (158240, 196437)]