42907777920

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{354727}}^1$

素因数の和:354762

約数の個数: 256

約数和(自身を含む): 173674828800

約数和(自身を除く): 130767050880

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, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 354727, 709454, 1064181, 1418908, 1773635, 2128362, 2483089, 2837816, 3192543, 3547270, 4256724, 4966178, 5320905, 5675632, 6385086, 7094540, 7449267, 8513448, 9577629, 9932356, 10641810, 11351264, 12415445, 12770172, 14189080, 14898534, 15962715, 17026896, 19155258, 19864712, 21283620, 22347801, 22702528, 24830890, 25540344, 28378160, 29797068, 31925430, 34053792, 37246335, 38310516, 39729424, 42567240, 44695602, 45405056, 47888145, 49661780, 51080688, 56756320, 59594136, 63850860, 67043403, 68107584, 74492670, 76621032, 79458848, 85134480, 89391204, 95776290, 99323560, 102161376, 111739005, 113512640, 119188272, 127701720, 134086806, 136215168, 148985340, 153242064, 158917696, 170268960, 178782408, 191552580, 198647120, 204322752, 223478010, 227025280, 238376544, 255403440, 268173612, 297970680, 306484128, 317835392, 335217015, 340537920, 357564816, 383105160, 397294240, 408645504, 446956020, 476753088, 510806880, 536347224, 595941360, 612968256, 670434030, 681075840, 715129632, 766210320, 794588480, 893912040, 953506176, 1021613760, 1072694448, 1191882720, 1225936512, 1340868060, 1430259264, 1532420640, 1589176960, 1787824080, 2043227520, 2145388896, 2383765440, 2681736120, 2860518528, 3064841280, 3575648160, 4290777792, 4767530880, 5363472240, 6129682560, 7151296320, 8581555584, 10726944480, 14302592640, 21453888960, 42907777920]

約数ペア:

[(1, 42907777920), (2, 21453888960), (3, 14302592640), (4, 10726944480), (5, 8581555584), (6, 7151296320), (7, 6129682560), (8, 5363472240), (9, 4767530880), (10, 4290777792), (12, 3575648160), (14, 3064841280), (15, 2860518528), (16, 2681736120), (18, 2383765440), (20, 2145388896), (21, 2043227520), (24, 1787824080), (27, 1589176960), (28, 1532420640), (30, 1430259264), (32, 1340868060), (35, 1225936512), (36, 1191882720), (40, 1072694448), (42, 1021613760), (45, 953506176), (48, 893912040), (54, 794588480), (56, 766210320), (60, 715129632), (63, 681075840), (64, 670434030), (70, 612968256), (72, 595941360), (80, 536347224), (84, 510806880), (90, 476753088), (96, 446956020), (105, 408645504), (108, 397294240), (112, 383105160), (120, 357564816), (126, 340537920), (128, 335217015), (135, 317835392), (140, 306484128), (144, 297970680), (160, 268173612), (168, 255403440), (180, 238376544), (189, 227025280), (192, 223478010), (210, 204322752), (216, 198647120), (224, 191552580), (240, 178782408), (252, 170268960), (270, 158917696), (280, 153242064), (288, 148985340), (315, 136215168), (320, 134086806), (336, 127701720), (360, 119188272), (378, 113512640), (384, 111739005), (420, 102161376), (432, 99323560), (448, 95776290), (480, 89391204), (504, 85134480), (540, 79458848), (560, 76621032), (576, 74492670), (630, 68107584), (640, 67043403), (672, 63850860), (720, 59594136), (756, 56756320), (840, 51080688), (864, 49661780), (896, 47888145), (945, 45405056), (960, 44695602), (1008, 42567240), (1080, 39729424), (1120, 38310516), (1152, 37246335), (1260, 34053792), (1344, 31925430), (1440, 29797068), (1512, 28378160), (1680, 25540344), (1728, 24830890), (1890, 22702528), (1920, 22347801), (2016, 21283620), (2160, 19864712), (2240, 19155258), (2520, 17026896), (2688, 15962715), (2880, 14898534), (3024, 14189080), (3360, 12770172), (3456, 12415445), (3780, 11351264), (4032, 10641810), (4320, 9932356), (4480, 9577629), (5040, 8513448), (5760, 7449267), (6048, 7094540), (6720, 6385086), (7560, 5675632), (8064, 5320905), (8640, 4966178), (10080, 4256724), (12096, 3547270), (13440, 3192543), (15120, 2837816), (17280, 2483089), (20160, 2128362), (24192, 1773635), (30240, 1418908), (40320, 1064181), (60480, 709454), (120960, 354727)]