42265440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{599}}^1$

素因数の和:634

約数の個数: 216

約数和(自身を含む): 168058800

約数和(自身を除く): 125793360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 599, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1198, 1260, 1440, 1470, 1568, 1680, 1764, 1797, 1960, 2016, 2205, 2352, 2396, 2520, 2940, 2995, 3360, 3528, 3594, 3920, 4193, 4410, 4704, 4792, 5040, 5391, 5880, 5990, 7056, 7188, 7840, 8386, 8820, 8985, 9584, 10080, 10782, 11760, 11980, 12579, 14112, 14376, 16772, 17640, 17970, 19168, 20965, 21564, 23520, 23960, 25158, 26955, 28752, 29351, 33544, 35280, 35940, 37737, 41930, 43128, 47920, 50316, 53910, 57504, 58702, 62895, 67088, 70560, 71880, 75474, 83860, 86256, 88053, 95840, 100632, 107820, 117404, 125790, 134176, 143760, 146755, 150948, 167720, 172512, 176106, 188685, 201264, 215640, 234808, 251580, 264159, 287520, 293510, 301896, 335440, 352212, 377370, 402528, 431280, 440265, 469616, 503160, 528318, 587020, 603792, 670880, 704424, 754740, 862560, 880530, 939232, 1006320, 1056636, 1174040, 1207584, 1320795, 1408848, 1509480, 1761060, 2012640, 2113272, 2348080, 2641590, 2817696, 3018960, 3522120, 4226544, 4696160, 5283180, 6037920, 7044240, 8453088, 10566360, 14088480, 21132720, 42265440]

約数ペア:

[(1, 42265440), (2, 21132720), (3, 14088480), (4, 10566360), (5, 8453088), (6, 7044240), (7, 6037920), (8, 5283180), (9, 4696160), (10, 4226544), (12, 3522120), (14, 3018960), (15, 2817696), (16, 2641590), (18, 2348080), (20, 2113272), (21, 2012640), (24, 1761060), (28, 1509480), (30, 1408848), (32, 1320795), (35, 1207584), (36, 1174040), (40, 1056636), (42, 1006320), (45, 939232), (48, 880530), (49, 862560), (56, 754740), (60, 704424), (63, 670880), (70, 603792), (72, 587020), (80, 528318), (84, 503160), (90, 469616), (96, 440265), (98, 431280), (105, 402528), (112, 377370), (120, 352212), (126, 335440), (140, 301896), (144, 293510), (147, 287520), (160, 264159), (168, 251580), (180, 234808), (196, 215640), (210, 201264), (224, 188685), (240, 176106), (245, 172512), (252, 167720), (280, 150948), (288, 146755), (294, 143760), (315, 134176), (336, 125790), (360, 117404), (392, 107820), (420, 100632), (441, 95840), (480, 88053), (490, 86256), (504, 83860), (560, 75474), (588, 71880), (599, 70560), (630, 67088), (672, 62895), (720, 58702), (735, 57504), (784, 53910), (840, 50316), (882, 47920), (980, 43128), (1008, 41930), (1120, 37737), (1176, 35940), (1198, 35280), (1260, 33544), (1440, 29351), (1470, 28752), (1568, 26955), (1680, 25158), (1764, 23960), (1797, 23520), (1960, 21564), (2016, 20965), (2205, 19168), (2352, 17970), (2396, 17640), (2520, 16772), (2940, 14376), (2995, 14112), (3360, 12579), (3528, 11980), (3594, 11760), (3920, 10782), (4193, 10080), (4410, 9584), (4704, 8985), (4792, 8820), (5040, 8386), (5391, 7840), (5880, 7188), (5990, 7056)]