4052002080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{172279}}^1$

素因数の和:172311

約数の個数: 144

約数和(自身を含む): 14847779520

約数和(自身を除く): 10795777440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 172279, 344558, 516837, 689116, 861395, 1033674, 1205953, 1378232, 1722790, 2067348, 2411906, 2584185, 2756464, 3445580, 3617859, 4134696, 4823812, 5168370, 5512928, 6029765, 6891160, 7235718, 8269392, 8441671, 9647624, 10336740, 12059530, 13782320, 14471436, 16538784, 16883342, 18089295, 19295248, 20673480, 24119060, 25325013, 27564640, 28942872, 33766684, 36178590, 38590496, 41346960, 42208355, 48238120, 50650026, 57885744, 67533368, 72357180, 82693920, 84416710, 96476240, 101300052, 115771488, 126625065, 135066736, 144714360, 168833420, 192952480, 202600104, 253250130, 270133472, 289428720, 337666840, 405200208, 506500260, 578857440, 675333680, 810400416, 1013000520, 1350667360, 2026001040, 4052002080]

約数ペア:

[(1, 4052002080), (2, 2026001040), (3, 1350667360), (4, 1013000520), (5, 810400416), (6, 675333680), (7, 578857440), (8, 506500260), (10, 405200208), (12, 337666840), (14, 289428720), (15, 270133472), (16, 253250130), (20, 202600104), (21, 192952480), (24, 168833420), (28, 144714360), (30, 135066736), (32, 126625065), (35, 115771488), (40, 101300052), (42, 96476240), (48, 84416710), (49, 82693920), (56, 72357180), (60, 67533368), (70, 57885744), (80, 50650026), (84, 48238120), (96, 42208355), (98, 41346960), (105, 38590496), (112, 36178590), (120, 33766684), (140, 28942872), (147, 27564640), (160, 25325013), (168, 24119060), (196, 20673480), (210, 19295248), (224, 18089295), (240, 16883342), (245, 16538784), (280, 14471436), (294, 13782320), (336, 12059530), (392, 10336740), (420, 9647624), (480, 8441671), (490, 8269392), (560, 7235718), (588, 6891160), (672, 6029765), (735, 5512928), (784, 5168370), (840, 4823812), (980, 4134696), (1120, 3617859), (1176, 3445580), (1470, 2756464), (1568, 2584185), (1680, 2411906), (1960, 2067348), (2352, 1722790), (2940, 1378232), (3360, 1205953), (3920, 1033674), (4704, 861395), (5880, 689116), (7840, 516837), (11760, 344558), (23520, 172279)]