889993440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1599

約数の個数: 384

約数和(自身を含む): 3749760000

約数和(自身を除く): 2859766560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1549, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3040, 3098, 3192, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4560, 4647, 4788, 5040, 5130, 5320, 5472, 5985, 6048, 6196, 6384, 6840, 7182, 7560, 7745, 7980, 8208, 9120, 9294, 9576, 10080, 10260, 10640, 10843, 11970, 12392, 12768, 13680, 13941, 14364, 15120, 15490, 15960, 16416, 17955, 18588, 19152, 20520, 21280, 21686, 23235, 23940, 24784, 27360, 27882, 28728, 29431, 30240, 30980, 31920, 32529, 35910, 37176, 38304, 41040, 41823, 43372, 46470, 47880, 49568, 54215, 55764, 57456, 58862, 61960, 63840, 65058, 69705, 71820, 74352, 82080, 83646, 86744, 88293, 92940, 95760, 97587, 108430, 111528, 114912, 117724, 123920, 130116, 139410, 143640, 147155, 148704, 162645, 167292, 173488, 176586, 185880, 191520, 195174, 206017, 209115, 216860, 223056, 235448, 247840, 260232, 264879, 278820, 287280, 292761, 294310, 325290, 334584, 346976, 353172, 371760, 390348, 412034, 418230, 433720, 441465, 446112, 470896, 487935, 520464, 529758, 557640, 574560, 585522, 588620, 618051, 650580, 669168, 706344, 743520, 780696, 794637, 824068, 836460, 867440, 882930, 941792, 975870, 1030085, 1040928, 1059516, 1115280, 1171044, 1177240, 1236102, 1301160, 1324395, 1338336, 1412688, 1463805, 1561392, 1589274, 1648136, 1672920, 1734880, 1765860, 1854153, 1951740, 2060170, 2119032, 2230560, 2342088, 2354480, 2472204, 2602320, 2648790, 2825376, 2927610, 3090255, 3122784, 3178548, 3296272, 3345840, 3531720, 3708306, 3903480, 3973185, 4120340, 4238064, 4684176, 4708960, 4944408, 5204640, 5297580, 5562459, 5855220, 6180510, 6357096, 6592544, 6691680, 7063440, 7416612, 7806960, 7946370, 8240680, 8476128, 9270765, 9368352, 9888816, 10595160, 11124918, 11710440, 12361020, 12714192, 14126880, 14833224, 15613920, 15892740, 16481360, 18541530, 19777632, 21190320, 22249836, 23420880, 24722040, 25428384, 27812295, 29666448, 31785480, 32962720, 37083060, 42380640, 44499672, 46841760, 49444080, 55624590, 59332896, 63570960, 74166120, 88999344, 98888160, 111249180, 127141920, 148332240, 177998688, 222498360, 296664480, 444996720, 889993440]

約数ペア:

[(1, 889993440), (2, 444996720), (3, 296664480), (4, 222498360), (5, 177998688), (6, 148332240), (7, 127141920), (8, 111249180), (9, 98888160), (10, 88999344), (12, 74166120), (14, 63570960), (15, 59332896), (16, 55624590), (18, 49444080), (19, 46841760), (20, 44499672), (21, 42380640), (24, 37083060), (27, 32962720), (28, 31785480), (30, 29666448), (32, 27812295), (35, 25428384), (36, 24722040), (38, 23420880), (40, 22249836), (42, 21190320), (45, 19777632), (48, 18541530), (54, 16481360), (56, 15892740), (57, 15613920), (60, 14833224), (63, 14126880), (70, 12714192), (72, 12361020), (76, 11710440), (80, 11124918), (84, 10595160), (90, 9888816), (95, 9368352), (96, 9270765), (105, 8476128), (108, 8240680), (112, 7946370), (114, 7806960), (120, 7416612), (126, 7063440), (133, 6691680), (135, 6592544), (140, 6357096), (144, 6180510), (152, 5855220), (160, 5562459), (168, 5297580), (171, 5204640), (180, 4944408), (189, 4708960), (190, 4684176), (210, 4238064), (216, 4120340), (224, 3973185), (228, 3903480), (240, 3708306), (252, 3531720), (266, 3345840), (270, 3296272), (280, 3178548), (285, 3122784), (288, 3090255), (304, 2927610), (315, 2825376), (336, 2648790), (342, 2602320), (360, 2472204), (378, 2354480), (380, 2342088), (399, 2230560), (420, 2119032), (432, 2060170), (456, 1951740), (480, 1854153), (504, 1765860), (513, 1734880), (532, 1672920), (540, 1648136), (560, 1589274), (570, 1561392), (608, 1463805), (630, 1412688), (665, 1338336), (672, 1324395), (684, 1301160), (720, 1236102), (756, 1177240), (760, 1171044), (798, 1115280), (840, 1059516), (855, 1040928), (864, 1030085), (912, 975870), (945, 941792), (1008, 882930), (1026, 867440), (1064, 836460), (1080, 824068), (1120, 794637), (1140, 780696), (1197, 743520), (1260, 706344), (1330, 669168), (1368, 650580), (1440, 618051), (1512, 588620), (1520, 585522), (1549, 574560), (1596, 557640), (1680, 529758), (1710, 520464), (1824, 487935), (1890, 470896), (1995, 446112), (2016, 441465), (2052, 433720), (2128, 418230), (2160, 412034), (2280, 390348), (2394, 371760), (2520, 353172), (2565, 346976), (2660, 334584), (2736, 325290), (3024, 294310), (3040, 292761), (3098, 287280), (3192, 278820), (3360, 264879), (3420, 260232), (3591, 247840), (3780, 235448), (3990, 223056), (4104, 216860), (4256, 209115), (4320, 206017), (4560, 195174), (4647, 191520), (4788, 185880), (5040, 176586), (5130, 173488), (5320, 167292), (5472, 162645), (5985, 148704), (6048, 147155), (6196, 143640), (6384, 139410), (6840, 130116), (7182, 123920), (7560, 117724), (7745, 114912), (7980, 111528), (8208, 108430), (9120, 97587), (9294, 95760), (9576, 92940), (10080, 88293), (10260, 86744), (10640, 83646), (10843, 82080), (11970, 74352), (12392, 71820), (12768, 69705), (13680, 65058), (13941, 63840), (14364, 61960), (15120, 58862), (15490, 57456), (15960, 55764), (16416, 54215), (17955, 49568), (18588, 47880), (19152, 46470), (20520, 43372), (21280, 41823), (21686, 41040), (23235, 38304), (23940, 37176), (24784, 35910), (27360, 32529), (27882, 31920), (28728, 30980), (29431, 30240)]