122985720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2430

約数の個数: 192

約数和(自身を含む): 469778400

約数和(自身を除く): 346792680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2389, 2574, 2860, 3432, 3960, 4290, 4680, 4778, 5148, 5720, 6435, 7167, 8580, 9556, 10296, 11945, 12870, 14334, 17160, 19112, 21501, 23890, 25740, 26279, 28668, 31057, 35835, 43002, 47780, 51480, 52558, 57336, 62114, 71670, 78837, 86004, 93171, 95560, 105116, 107505, 124228, 131395, 143340, 155285, 157674, 172008, 186342, 210232, 215010, 236511, 248456, 262790, 279513, 286680, 310570, 315348, 341627, 372684, 394185, 430020, 465855, 473022, 525580, 559026, 621140, 630696, 683254, 745368, 788370, 860040, 931710, 946044, 1024881, 1051160, 1118052, 1182555, 1242280, 1366508, 1397565, 1576740, 1708135, 1863420, 1892088, 2049762, 2236104, 2365110, 2733016, 2795130, 3074643, 3153480, 3416270, 3726840, 4099524, 4730220, 5124405, 5590260, 6149286, 6832540, 8199048, 9460440, 10248810, 11180520, 12298572, 13665080, 15373215, 20497620, 24597144, 30746430, 40995240, 61492860, 122985720]

約数ペア:

[(1, 122985720), (2, 61492860), (3, 40995240), (4, 30746430), (5, 24597144), (6, 20497620), (8, 15373215), (9, 13665080), (10, 12298572), (11, 11180520), (12, 10248810), (13, 9460440), (15, 8199048), (18, 6832540), (20, 6149286), (22, 5590260), (24, 5124405), (26, 4730220), (30, 4099524), (33, 3726840), (36, 3416270), (39, 3153480), (40, 3074643), (44, 2795130), (45, 2733016), (52, 2365110), (55, 2236104), (60, 2049762), (65, 1892088), (66, 1863420), (72, 1708135), (78, 1576740), (88, 1397565), (90, 1366508), (99, 1242280), (104, 1182555), (110, 1118052), (117, 1051160), (120, 1024881), (130, 946044), (132, 931710), (143, 860040), (156, 788370), (165, 745368), (180, 683254), (195, 630696), (198, 621140), (220, 559026), (234, 525580), (260, 473022), (264, 465855), (286, 430020), (312, 394185), (330, 372684), (360, 341627), (390, 315348), (396, 310570), (429, 286680), (440, 279513), (468, 262790), (495, 248456), (520, 236511), (572, 215010), (585, 210232), (660, 186342), (715, 172008), (780, 157674), (792, 155285), (858, 143340), (936, 131395), (990, 124228), (1144, 107505), (1170, 105116), (1287, 95560), (1320, 93171), (1430, 86004), (1560, 78837), (1716, 71670), (1980, 62114), (2145, 57336), (2340, 52558), (2389, 51480), (2574, 47780), (2860, 43002), (3432, 35835), (3960, 31057), (4290, 28668), (4680, 26279), (4778, 25740), (5148, 23890), (5720, 21501), (6435, 19112), (7167, 17160), (8580, 14334), (9556, 12870), (10296, 11945)]