401104440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1827

約数の個数: 256

約数和(自身を含む): 1536192000

約数和(自身を除く): 1135087560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 330, 342, 360, 380, 396, 418, 440, 456, 495, 513, 540, 570, 594, 627, 660, 684, 760, 792, 836, 855, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1320, 1368, 1485, 1672, 1710, 1777, 1881, 1980, 2052, 2090, 2280, 2376, 2508, 2565, 2970, 3135, 3420, 3554, 3762, 3960, 4104, 4180, 5016, 5130, 5331, 5643, 5940, 6270, 6840, 7108, 7524, 8360, 8885, 9405, 10260, 10662, 11286, 11880, 12540, 14216, 15048, 15993, 17770, 18810, 19547, 20520, 21324, 22572, 25080, 26655, 28215, 31986, 33763, 35540, 37620, 39094, 42648, 45144, 47979, 53310, 56430, 58641, 63972, 67526, 71080, 75240, 78188, 79965, 95958, 97735, 101289, 106620, 112860, 117282, 127944, 135052, 156376, 159930, 168815, 175923, 191916, 195470, 202578, 213240, 225720, 234564, 239895, 270104, 293205, 303867, 319860, 337630, 351846, 371393, 383832, 390940, 405156, 469128, 479790, 506445, 527769, 586410, 607734, 639720, 675260, 703692, 742786, 781880, 810312, 879615, 911601, 959580, 1012890, 1055538, 1114179, 1172820, 1215468, 1350520, 1407384, 1485572, 1519335, 1759230, 1823202, 1856965, 1919160, 2025780, 2111076, 2228358, 2345640, 2430936, 2638845, 2971144, 3038670, 3342537, 3518460, 3646404, 3713930, 4051560, 4222152, 4456716, 4558005, 5277690, 5570895, 6077340, 6685074, 7036920, 7292808, 7427860, 8913432, 9116010, 10027611, 10555380, 11141790, 12154680, 13370148, 14855720, 16712685, 18232020, 20055222, 21110760, 22283580, 26740296, 33425370, 36464040, 40110444, 44567160, 50138055, 66850740, 80220888, 100276110, 133701480, 200552220, 401104440]

約数ペア:

[(1, 401104440), (2, 200552220), (3, 133701480), (4, 100276110), (5, 80220888), (6, 66850740), (8, 50138055), (9, 44567160), (10, 40110444), (11, 36464040), (12, 33425370), (15, 26740296), (18, 22283580), (19, 21110760), (20, 20055222), (22, 18232020), (24, 16712685), (27, 14855720), (30, 13370148), (33, 12154680), (36, 11141790), (38, 10555380), (40, 10027611), (44, 9116010), (45, 8913432), (54, 7427860), (55, 7292808), (57, 7036920), (60, 6685074), (66, 6077340), (72, 5570895), (76, 5277690), (88, 4558005), (90, 4456716), (95, 4222152), (99, 4051560), (108, 3713930), (110, 3646404), (114, 3518460), (120, 3342537), (132, 3038670), (135, 2971144), (152, 2638845), (165, 2430936), (171, 2345640), (180, 2228358), (190, 2111076), (198, 2025780), (209, 1919160), (216, 1856965), (220, 1823202), (228, 1759230), (264, 1519335), (270, 1485572), (285, 1407384), (297, 1350520), (330, 1215468), (342, 1172820), (360, 1114179), (380, 1055538), (396, 1012890), (418, 959580), (440, 911601), (456, 879615), (495, 810312), (513, 781880), (540, 742786), (570, 703692), (594, 675260), (627, 639720), (660, 607734), (684, 586410), (760, 527769), (792, 506445), (836, 479790), (855, 469128), (990, 405156), (1026, 390940), (1045, 383832), (1080, 371393), (1140, 351846), (1188, 337630), (1254, 319860), (1320, 303867), (1368, 293205), (1485, 270104), (1672, 239895), (1710, 234564), (1777, 225720), (1881, 213240), (1980, 202578), (2052, 195470), (2090, 191916), (2280, 175923), (2376, 168815), (2508, 159930), (2565, 156376), (2970, 135052), (3135, 127944), (3420, 117282), (3554, 112860), (3762, 106620), (3960, 101289), (4104, 97735), (4180, 95958), (5016, 79965), (5130, 78188), (5331, 75240), (5643, 71080), (5940, 67526), (6270, 63972), (6840, 58641), (7108, 56430), (7524, 53310), (8360, 47979), (8885, 45144), (9405, 42648), (10260, 39094), (10662, 37620), (11286, 35540), (11880, 33763), (12540, 31986), (14216, 28215), (15048, 26655), (15993, 25080), (17770, 22572), (18810, 21324), (19547, 20520)]