389442029760

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{6439187}}^1$

素因数の和:6439220

約数の個数: 224

約数和(自身を含む): 1570131601920

約数和(自身を除く): 1180689572160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 60480, 6439187, 12878374, 19317561, 25756748, 32195935, 38635122, 45074309, 51513496, 57952683, 64391870, 77270244, 90148618, 96587805, 103026992, 115905366, 128783740, 135222927, 154540488, 173858049, 180297236, 193175610, 206053984, 225371545, 231810732, 257567480, 270445854, 289763415, 309080976, 347716098, 360594472, 386351220, 405668781, 412107968, 450743090, 463621464, 515134960, 540891708, 579526830, 618161952, 676114635, 695432196, 721188944, 772702440, 811337562, 869290245, 901486180, 927242928, 1030269920, 1081783416, 1159053660, 1217006343, 1236323904, 1352229270, 1390864392, 1442377888, 1545404880, 1622675124, 1738580490, 1802972360, 1854485856, 2028343905, 2060539840, 2163566832, 2318107320, 2434012686, 2704458540, 2781728784, 2884755776, 3090809760, 3245350248, 3477160980, 3605944720, 3708971712, 4056687810, 4327133664, 4636214640, 4868025372, 5408917080, 5563457568, 6085031715, 6181619520, 6490700496, 6954321960, 7211889440, 8113375620, 8654267328, 9272429280, 9736050744, 10817834160, 11126915136, 12170063430, 12981400992, 13908643920, 14423778880, 16226751240, 18544858560, 19472101488, 21635668320, 24340126860, 25962801984, 27817287840, 32453502480, 38944202976, 43271336640, 48680253720, 55634575680, 64907004960, 77888405952, 97360507440, 129814009920, 194721014880, 389442029760]

約数ペア:

[(1, 389442029760), (2, 194721014880), (3, 129814009920), (4, 97360507440), (5, 77888405952), (6, 64907004960), (7, 55634575680), (8, 48680253720), (9, 43271336640), (10, 38944202976), (12, 32453502480), (14, 27817287840), (15, 25962801984), (16, 24340126860), (18, 21635668320), (20, 19472101488), (21, 18544858560), (24, 16226751240), (27, 14423778880), (28, 13908643920), (30, 12981400992), (32, 12170063430), (35, 11126915136), (36, 10817834160), (40, 9736050744), (42, 9272429280), (45, 8654267328), (48, 8113375620), (54, 7211889440), (56, 6954321960), (60, 6490700496), (63, 6181619520), (64, 6085031715), (70, 5563457568), (72, 5408917080), (80, 4868025372), (84, 4636214640), (90, 4327133664), (96, 4056687810), (105, 3708971712), (108, 3605944720), (112, 3477160980), (120, 3245350248), (126, 3090809760), (135, 2884755776), (140, 2781728784), (144, 2704458540), (160, 2434012686), (168, 2318107320), (180, 2163566832), (189, 2060539840), (192, 2028343905), (210, 1854485856), (216, 1802972360), (224, 1738580490), (240, 1622675124), (252, 1545404880), (270, 1442377888), (280, 1390864392), (288, 1352229270), (315, 1236323904), (320, 1217006343), (336, 1159053660), (360, 1081783416), (378, 1030269920), (420, 927242928), (432, 901486180), (448, 869290245), (480, 811337562), (504, 772702440), (540, 721188944), (560, 695432196), (576, 676114635), (630, 618161952), (672, 579526830), (720, 540891708), (756, 515134960), (840, 463621464), (864, 450743090), (945, 412107968), (960, 405668781), (1008, 386351220), (1080, 360594472), (1120, 347716098), (1260, 309080976), (1344, 289763415), (1440, 270445854), (1512, 257567480), (1680, 231810732), (1728, 225371545), (1890, 206053984), (2016, 193175610), (2160, 180297236), (2240, 173858049), (2520, 154540488), (2880, 135222927), (3024, 128783740), (3360, 115905366), (3780, 103026992), (4032, 96587805), (4320, 90148618), (5040, 77270244), (6048, 64391870), (6720, 57952683), (7560, 51513496), (8640, 45074309), (10080, 38635122), (12096, 32195935), (15120, 25756748), (20160, 19317561), (30240, 12878374), (60480, 6439187)]