421594560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 336

約数和(自身を含む): 1569110400

約数和(自身を除く): 1147515840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 79, 80, 85, 90, 96, 102, 109, 120, 136, 144, 153, 158, 160, 170, 180, 192, 204, 218, 237, 240, 255, 272, 288, 306, 316, 320, 327, 340, 360, 395, 408, 436, 474, 480, 510, 544, 545, 576, 612, 632, 654, 680, 711, 720, 765, 790, 816, 872, 948, 960, 981, 1020, 1088, 1090, 1185, 1224, 1264, 1308, 1343, 1360, 1422, 1440, 1530, 1580, 1632, 1635, 1744, 1853, 1896, 1962, 2040, 2180, 2370, 2448, 2528, 2616, 2686, 2720, 2844, 2880, 3060, 3160, 3264, 3270, 3488, 3555, 3706, 3792, 3924, 4029, 4080, 4360, 4740, 4896, 4905, 5056, 5232, 5372, 5440, 5559, 5688, 6120, 6320, 6540, 6715, 6976, 7110, 7412, 7584, 7848, 8058, 8160, 8611, 8720, 9265, 9480, 9792, 9810, 10464, 10744, 11118, 11376, 12087, 12240, 12640, 13080, 13430, 14220, 14824, 15168, 15696, 16116, 16320, 16677, 17222, 17440, 18530, 18960, 19620, 20145, 20928, 21488, 22236, 22752, 24174, 24480, 25280, 25833, 26160, 26860, 27795, 28440, 29648, 31392, 32232, 33354, 34444, 34880, 37060, 37920, 39240, 40290, 42976, 43055, 44472, 45504, 48348, 48960, 51666, 52320, 53720, 55590, 56880, 59296, 60435, 62784, 64464, 66708, 68888, 74120, 75840, 77499, 78480, 80580, 83385, 85952, 86110, 88944, 96696, 103332, 104640, 107440, 111180, 113760, 118592, 120870, 128928, 129165, 133416, 137776, 146387, 148240, 154998, 156960, 161160, 166770, 172220, 177888, 193392, 206664, 214880, 222360, 227520, 241740, 257856, 258330, 266832, 275552, 292774, 296480, 309996, 313920, 322320, 333540, 344440, 355776, 386784, 387495, 413328, 429760, 439161, 444720, 483480, 516660, 533664, 551104, 585548, 592960, 619992, 644640, 667080, 688880, 731935, 773568, 774990, 826656, 878322, 889440, 966960, 1033320, 1067328, 1171096, 1239984, 1289280, 1317483, 1334160, 1377760, 1463870, 1549980, 1653312, 1756644, 1778880, 1933920, 2066640, 2195805, 2342192, 2479968, 2634966, 2668320, 2755520, 2927740, 3099960, 3513288, 3867840, 4133280, 4391610, 4684384, 4959936, 5269932, 5336640, 5855480, 6199920, 6587415, 7026576, 8266560, 8783220, 9368768, 10539864, 11710960, 12399840, 13174830, 14053152, 17566440, 21079728, 23421920, 24799680, 26349660, 28106304, 35132880, 42159456, 46843840, 52699320, 70265760, 84318912, 105398640, 140531520, 210797280, 421594560]

約数ペア:

[(1, 421594560), (2, 210797280), (3, 140531520), (4, 105398640), (5, 84318912), (6, 70265760), (8, 52699320), (9, 46843840), (10, 42159456), (12, 35132880), (15, 28106304), (16, 26349660), (17, 24799680), (18, 23421920), (20, 21079728), (24, 17566440), (30, 14053152), (32, 13174830), (34, 12399840), (36, 11710960), (40, 10539864), (45, 9368768), (48, 8783220), (51, 8266560), (60, 7026576), (64, 6587415), (68, 6199920), (72, 5855480), (79, 5336640), (80, 5269932), (85, 4959936), (90, 4684384), (96, 4391610), (102, 4133280), (109, 3867840), (120, 3513288), (136, 3099960), (144, 2927740), (153, 2755520), (158, 2668320), (160, 2634966), (170, 2479968), (180, 2342192), (192, 2195805), (204, 2066640), (218, 1933920), (237, 1778880), (240, 1756644), (255, 1653312), (272, 1549980), (288, 1463870), (306, 1377760), (316, 1334160), (320, 1317483), (327, 1289280), (340, 1239984), (360, 1171096), (395, 1067328), (408, 1033320), (436, 966960), (474, 889440), (480, 878322), (510, 826656), (544, 774990), (545, 773568), (576, 731935), (612, 688880), (632, 667080), (654, 644640), (680, 619992), (711, 592960), (720, 585548), (765, 551104), (790, 533664), (816, 516660), (872, 483480), (948, 444720), (960, 439161), (981, 429760), (1020, 413328), (1088, 387495), (1090, 386784), (1185, 355776), (1224, 344440), (1264, 333540), (1308, 322320), (1343, 313920), (1360, 309996), (1422, 296480), (1440, 292774), (1530, 275552), (1580, 266832), (1632, 258330), (1635, 257856), (1744, 241740), (1853, 227520), (1896, 222360), (1962, 214880), (2040, 206664), (2180, 193392), (2370, 177888), (2448, 172220), (2528, 166770), (2616, 161160), (2686, 156960), (2720, 154998), (2844, 148240), (2880, 146387), (3060, 137776), (3160, 133416), (3264, 129165), (3270, 128928), (3488, 120870), (3555, 118592), (3706, 113760), (3792, 111180), (3924, 107440), (4029, 104640), (4080, 103332), (4360, 96696), (4740, 88944), (4896, 86110), (4905, 85952), (5056, 83385), (5232, 80580), (5372, 78480), (5440, 77499), (5559, 75840), (5688, 74120), (6120, 68888), (6320, 66708), (6540, 64464), (6715, 62784), (6976, 60435), (7110, 59296), (7412, 56880), (7584, 55590), (7848, 53720), (8058, 52320), (8160, 51666), (8611, 48960), (8720, 48348), (9265, 45504), (9480, 44472), (9792, 43055), (9810, 42976), (10464, 40290), (10744, 39240), (11118, 37920), (11376, 37060), (12087, 34880), (12240, 34444), (12640, 33354), (13080, 32232), (13430, 31392), (14220, 29648), (14824, 28440), (15168, 27795), (15696, 26860), (16116, 26160), (16320, 25833), (16677, 25280), (17222, 24480), (17440, 24174), (18530, 22752), (18960, 22236), (19620, 21488), (20145, 20928)]