30720238920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15649}}^1$

素因数の和:15733

約数の個数: 384

約数和(自身を含む): 123046560000

約数和(自身を除く): 92326321080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 41, 42, 45, 56, 57, 60, 63, 70, 72, 76, 82, 84, 90, 95, 105, 114, 120, 123, 126, 133, 140, 152, 164, 168, 171, 180, 190, 205, 210, 228, 246, 252, 266, 280, 285, 287, 315, 328, 342, 360, 369, 380, 399, 410, 420, 456, 492, 504, 532, 570, 574, 615, 630, 665, 684, 738, 760, 779, 798, 820, 840, 855, 861, 984, 1064, 1140, 1148, 1197, 1230, 1260, 1330, 1368, 1435, 1476, 1558, 1596, 1640, 1710, 1722, 1845, 1995, 2280, 2296, 2337, 2394, 2460, 2520, 2583, 2660, 2870, 2952, 3116, 3192, 3420, 3444, 3690, 3895, 3990, 4305, 4674, 4788, 4920, 5166, 5320, 5453, 5740, 5985, 6232, 6840, 6888, 7011, 7380, 7790, 7980, 8610, 9348, 9576, 10332, 10906, 11480, 11685, 11970, 12915, 14022, 14760, 15580, 15649, 15960, 16359, 17220, 18696, 20664, 21812, 23370, 23940, 25830, 27265, 28044, 31160, 31298, 32718, 34440, 35055, 43624, 46740, 46947, 47880, 49077, 51660, 54530, 56088, 62596, 65436, 70110, 78245, 81795, 93480, 93894, 98154, 103320, 109060, 109543, 125192, 130872, 140220, 140841, 156490, 163590, 187788, 196308, 218120, 219086, 234735, 245385, 280440, 281682, 297331, 312980, 327180, 328629, 375576, 392616, 438172, 469470, 490770, 547715, 563364, 594662, 625960, 641609, 654360, 657258, 704205, 876344, 891993, 938940, 981540, 985887, 1095430, 1126728, 1189324, 1283218, 1314516, 1408410, 1486655, 1643145, 1783986, 1877880, 1924827, 1963080, 1971774, 2081317, 2190860, 2378648, 2566436, 2629032, 2675979, 2816820, 2973310, 3208045, 3286290, 3567972, 3849654, 3943548, 4162634, 4381720, 4459965, 4491263, 4929435, 5132872, 5351958, 5633640, 5774481, 5946620, 6243951, 6416090, 6572580, 7135944, 7699308, 7887096, 8325268, 8919930, 8982526, 9624135, 9858870, 10406585, 10703916, 11548962, 11893240, 12190571, 12487902, 12832180, 13145160, 13379895, 13473789, 15398616, 16650536, 17839860, 17965052, 18731853, 19248270, 19717740, 20813170, 21407832, 22456315, 23097924, 24381142, 24975804, 25664360, 26759790, 26947578, 28872405, 31219755, 35679720, 35930104, 36571713, 37463706, 38496540, 39435480, 40421367, 41626340, 44912630, 46195848, 48762284, 49951608, 53519580, 53895156, 57744810, 60952855, 62439510, 67368945, 73143426, 74927412, 76993080, 80842734, 83252680, 85333997, 89825260, 93659265, 97524568, 107039160, 107790312, 109715139, 115489620, 121905710, 124879020, 134737890, 146286852, 149854824, 161685468, 170667994, 179650520, 182858565, 187318530, 202106835, 219430278, 230979240, 243811420, 249758040, 256001991, 269475780, 292573704, 323370936, 341335988, 365717130, 374637060, 404213670, 426669985, 438860556, 487622840, 512003982, 538951560, 548575695, 682671976, 731434260, 749274120, 768005973, 808427340, 853339970, 877721112, 1024007964, 1097151390, 1280009955, 1462868520, 1536011946, 1616854680, 1706679940, 2048015928, 2194302780, 2560019910, 3072023892, 3413359880, 3840029865, 4388605560, 5120039820, 6144047784, 7680059730, 10240079640, 15360119460, 30720238920]

約数ペア:

[(1, 30720238920), (2, 15360119460), (3, 10240079640), (4, 7680059730), (5, 6144047784), (6, 5120039820), (7, 4388605560), (8, 3840029865), (9, 3413359880), (10, 3072023892), (12, 2560019910), (14, 2194302780), (15, 2048015928), (18, 1706679940), (19, 1616854680), (20, 1536011946), (21, 1462868520), (24, 1280009955), (28, 1097151390), (30, 1024007964), (35, 877721112), (36, 853339970), (38, 808427340), (40, 768005973), (41, 749274120), (42, 731434260), (45, 682671976), (56, 548575695), (57, 538951560), (60, 512003982), (63, 487622840), (70, 438860556), (72, 426669985), (76, 404213670), (82, 374637060), (84, 365717130), (90, 341335988), (95, 323370936), (105, 292573704), (114, 269475780), (120, 256001991), (123, 249758040), (126, 243811420), (133, 230979240), (140, 219430278), (152, 202106835), (164, 187318530), (168, 182858565), (171, 179650520), (180, 170667994), (190, 161685468), (205, 149854824), (210, 146286852), (228, 134737890), (246, 124879020), (252, 121905710), (266, 115489620), (280, 109715139), (285, 107790312), (287, 107039160), (315, 97524568), (328, 93659265), (342, 89825260), (360, 85333997), (369, 83252680), (380, 80842734), (399, 76993080), (410, 74927412), (420, 73143426), (456, 67368945), (492, 62439510), (504, 60952855), (532, 57744810), (570, 53895156), (574, 53519580), (615, 49951608), (630, 48762284), (665, 46195848), (684, 44912630), (738, 41626340), (760, 40421367), (779, 39435480), (798, 38496540), (820, 37463706), (840, 36571713), (855, 35930104), (861, 35679720), (984, 31219755), (1064, 28872405), (1140, 26947578), (1148, 26759790), (1197, 25664360), (1230, 24975804), (1260, 24381142), (1330, 23097924), (1368, 22456315), (1435, 21407832), (1476, 20813170), (1558, 19717740), (1596, 19248270), (1640, 18731853), (1710, 17965052), (1722, 17839860), (1845, 16650536), (1995, 15398616), (2280, 13473789), (2296, 13379895), (2337, 13145160), (2394, 12832180), (2460, 12487902), (2520, 12190571), (2583, 11893240), (2660, 11548962), (2870, 10703916), (2952, 10406585), (3116, 9858870), (3192, 9624135), (3420, 8982526), (3444, 8919930), (3690, 8325268), (3895, 7887096), (3990, 7699308), (4305, 7135944), (4674, 6572580), (4788, 6416090), (4920, 6243951), (5166, 5946620), (5320, 5774481), (5453, 5633640), (5740, 5351958), (5985, 5132872), (6232, 4929435), (6840, 4491263), (6888, 4459965), (7011, 4381720), (7380, 4162634), (7790, 3943548), (7980, 3849654), (8610, 3567972), (9348, 3286290), (9576, 3208045), (10332, 2973310), (10906, 2816820), (11480, 2675979), (11685, 2629032), (11970, 2566436), (12915, 2378648), (14022, 2190860), (14760, 2081317), (15580, 1971774), (15649, 1963080), (15960, 1924827), (16359, 1877880), (17220, 1783986), (18696, 1643145), (20664, 1486655), (21812, 1408410), (23370, 1314516), (23940, 1283218), (25830, 1189324), (27265, 1126728), (28044, 1095430), (31160, 985887), (31298, 981540), (32718, 938940), (34440, 891993), (35055, 876344), (43624, 704205), (46740, 657258), (46947, 654360), (47880, 641609), (49077, 625960), (51660, 594662), (54530, 563364), (56088, 547715), (62596, 490770), (65436, 469470), (70110, 438172), (78245, 392616), (81795, 375576), (93480, 328629), (93894, 327180), (98154, 312980), (103320, 297331), (109060, 281682), (109543, 280440), (125192, 245385), (130872, 234735), (140220, 219086), (140841, 218120), (156490, 196308), (163590, 187788)]