28397789280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3169}}^1$

素因数の和:3331

約数の個数: 432

約数和(自身を含む): 113652564480

約数和(自身を除く): 85254775200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 127, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 254, 280, 288, 294, 315, 336, 360, 381, 392, 420, 441, 480, 490, 504, 508, 560, 588, 630, 635, 672, 720, 735, 762, 784, 840, 882, 889, 980, 1008, 1016, 1120, 1143, 1176, 1260, 1270, 1440, 1470, 1524, 1568, 1680, 1764, 1778, 1905, 1960, 2016, 2032, 2205, 2286, 2352, 2520, 2540, 2667, 2940, 3048, 3169, 3360, 3528, 3556, 3810, 3920, 4064, 4410, 4445, 4572, 4704, 5040, 5080, 5334, 5715, 5880, 6096, 6223, 6338, 7056, 7112, 7620, 7840, 8001, 8820, 8890, 9144, 9507, 10080, 10160, 10668, 11430, 11760, 12192, 12446, 12676, 13335, 14112, 14224, 15240, 15845, 16002, 17640, 17780, 18288, 18669, 19014, 20320, 21336, 22183, 22860, 23520, 24892, 25352, 26670, 28448, 28521, 30480, 31115, 31690, 32004, 35280, 35560, 36576, 37338, 38028, 40005, 42672, 44366, 45720, 47535, 49784, 50704, 53340, 56007, 57042, 60960, 62230, 63380, 64008, 66549, 70560, 71120, 74676, 76056, 80010, 85344, 88732, 91440, 93345, 95070, 99568, 101408, 106680, 110915, 112014, 114084, 124460, 126760, 128016, 133098, 142240, 142605, 149352, 152112, 155281, 160020, 177464, 182880, 186690, 190140, 199136, 199647, 213360, 221830, 224028, 228168, 248920, 253520, 256032, 266196, 280035, 285210, 298704, 304224, 310562, 320040, 332745, 354928, 373380, 380280, 399294, 402463, 426720, 443660, 448056, 456336, 465843, 497840, 507040, 532392, 560070, 570420, 597408, 621124, 640080, 665490, 709856, 746760, 760560, 776405, 798588, 804926, 887320, 896112, 912672, 931686, 995680, 998235, 1064784, 1120140, 1140840, 1207389, 1242248, 1280160, 1330980, 1397529, 1493520, 1521120, 1552810, 1597176, 1609852, 1774640, 1792224, 1863372, 1996470, 2012315, 2129568, 2240280, 2281680, 2329215, 2414778, 2484496, 2661960, 2795058, 2817241, 2987040, 3105620, 3194352, 3219704, 3549280, 3622167, 3726744, 3992940, 4024630, 4480560, 4563360, 4658430, 4829556, 4968992, 5323920, 5590116, 5634482, 6036945, 6211240, 6388704, 6439408, 6987645, 7244334, 7453488, 7985880, 8049260, 8451723, 8961120, 9316860, 9659112, 10647840, 11180232, 11268964, 12073890, 12422480, 12878816, 13975290, 14086205, 14488668, 14906976, 15971760, 16098520, 16903446, 18110835, 18633720, 19318224, 19720687, 22360464, 22537928, 24147780, 24844960, 25355169, 27950580, 28172410, 28977336, 31943520, 32197040, 33806892, 36221670, 37267440, 38636448, 39441374, 42258615, 44720928, 45075856, 48295560, 50710338, 55901160, 56344820, 57954672, 59162061, 64394080, 67613784, 72443340, 74534880, 78882748, 84517230, 90151712, 96591120, 98603435, 101420676, 111802320, 112689640, 115909344, 118324122, 126775845, 135227568, 144886680, 157765496, 169034460, 177486183, 193182240, 197206870, 202841352, 223604640, 225379280, 236648244, 253551690, 270455136, 289773360, 295810305, 315530992, 338068920, 354972366, 394413740, 405682704, 450758560, 473296488, 507103380, 579546720, 591620610, 631061984, 676137840, 709944732, 788827480, 811365408, 887430915, 946592976, 1014206760, 1183241220, 1352275680, 1419889464, 1577654960, 1774861830, 1893185952, 2028413520, 2366482440, 2839778928, 3155309920, 3549723660, 4056827040, 4732964880, 5679557856, 7099447320, 9465929760, 14198894640, 28397789280]

約数ペア:

[(1, 28397789280), (2, 14198894640), (3, 9465929760), (4, 7099447320), (5, 5679557856), (6, 4732964880), (7, 4056827040), (8, 3549723660), (9, 3155309920), (10, 2839778928), (12, 2366482440), (14, 2028413520), (15, 1893185952), (16, 1774861830), (18, 1577654960), (20, 1419889464), (21, 1352275680), (24, 1183241220), (28, 1014206760), (30, 946592976), (32, 887430915), (35, 811365408), (36, 788827480), (40, 709944732), (42, 676137840), (45, 631061984), (48, 591620610), (49, 579546720), (56, 507103380), (60, 473296488), (63, 450758560), (70, 405682704), (72, 394413740), (80, 354972366), (84, 338068920), (90, 315530992), (96, 295810305), (98, 289773360), (105, 270455136), (112, 253551690), (120, 236648244), (126, 225379280), (127, 223604640), (140, 202841352), (144, 197206870), (147, 193182240), (160, 177486183), (168, 169034460), (180, 157765496), (196, 144886680), (210, 135227568), (224, 126775845), (240, 118324122), (245, 115909344), (252, 112689640), (254, 111802320), (280, 101420676), (288, 98603435), (294, 96591120), (315, 90151712), (336, 84517230), (360, 78882748), (381, 74534880), (392, 72443340), (420, 67613784), (441, 64394080), (480, 59162061), (490, 57954672), (504, 56344820), (508, 55901160), (560, 50710338), (588, 48295560), (630, 45075856), (635, 44720928), (672, 42258615), (720, 39441374), (735, 38636448), (762, 37267440), (784, 36221670), (840, 33806892), (882, 32197040), (889, 31943520), (980, 28977336), (1008, 28172410), (1016, 27950580), (1120, 25355169), (1143, 24844960), (1176, 24147780), (1260, 22537928), (1270, 22360464), (1440, 19720687), (1470, 19318224), (1524, 18633720), (1568, 18110835), (1680, 16903446), (1764, 16098520), (1778, 15971760), (1905, 14906976), (1960, 14488668), (2016, 14086205), (2032, 13975290), (2205, 12878816), (2286, 12422480), (2352, 12073890), (2520, 11268964), (2540, 11180232), (2667, 10647840), (2940, 9659112), (3048, 9316860), (3169, 8961120), (3360, 8451723), (3528, 8049260), (3556, 7985880), (3810, 7453488), (3920, 7244334), (4064, 6987645), (4410, 6439408), (4445, 6388704), (4572, 6211240), (4704, 6036945), (5040, 5634482), (5080, 5590116), (5334, 5323920), (5715, 4968992), (5880, 4829556), (6096, 4658430), (6223, 4563360), (6338, 4480560), (7056, 4024630), (7112, 3992940), (7620, 3726744), (7840, 3622167), (8001, 3549280), (8820, 3219704), (8890, 3194352), (9144, 3105620), (9507, 2987040), (10080, 2817241), (10160, 2795058), (10668, 2661960), (11430, 2484496), (11760, 2414778), (12192, 2329215), (12446, 2281680), (12676, 2240280), (13335, 2129568), (14112, 2012315), (14224, 1996470), (15240, 1863372), (15845, 1792224), (16002, 1774640), (17640, 1609852), (17780, 1597176), (18288, 1552810), (18669, 1521120), (19014, 1493520), (20320, 1397529), (21336, 1330980), (22183, 1280160), (22860, 1242248), (23520, 1207389), (24892, 1140840), (25352, 1120140), (26670, 1064784), (28448, 998235), (28521, 995680), (30480, 931686), (31115, 912672), (31690, 896112), (32004, 887320), (35280, 804926), (35560, 798588), (36576, 776405), (37338, 760560), (38028, 746760), (40005, 709856), (42672, 665490), (44366, 640080), (45720, 621124), (47535, 597408), (49784, 570420), (50704, 560070), (53340, 532392), (56007, 507040), (57042, 497840), (60960, 465843), (62230, 456336), (63380, 448056), (64008, 443660), (66549, 426720), (70560, 402463), (71120, 399294), (74676, 380280), (76056, 373380), (80010, 354928), (85344, 332745), (88732, 320040), (91440, 310562), (93345, 304224), (95070, 298704), (99568, 285210), (101408, 280035), (106680, 266196), (110915, 256032), (112014, 253520), (114084, 248920), (124460, 228168), (126760, 224028), (128016, 221830), (133098, 213360), (142240, 199647), (142605, 199136), (149352, 190140), (152112, 186690), (155281, 182880), (160020, 177464)]