18513301680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4007}}^1$

素因数の和:4086

約数の個数: 400

約数和(自身を含む): 69276708864

約数和(自身を除く): 50763407184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 48, 54, 60, 62, 69, 72, 80, 81, 90, 92, 93, 108, 115, 120, 124, 135, 138, 144, 155, 162, 180, 184, 186, 207, 216, 230, 240, 248, 270, 276, 279, 310, 324, 345, 360, 368, 372, 405, 414, 432, 460, 465, 496, 540, 552, 558, 620, 621, 648, 690, 713, 720, 744, 810, 828, 837, 920, 930, 1035, 1080, 1104, 1116, 1240, 1242, 1296, 1380, 1395, 1426, 1488, 1620, 1656, 1674, 1840, 1860, 1863, 2070, 2139, 2160, 2232, 2480, 2484, 2511, 2760, 2790, 2852, 3105, 3240, 3312, 3348, 3565, 3720, 3726, 4007, 4140, 4185, 4278, 4464, 4968, 5022, 5520, 5580, 5704, 6210, 6417, 6480, 6696, 7130, 7440, 7452, 8014, 8280, 8370, 8556, 9315, 9936, 10044, 10695, 11160, 11408, 12021, 12420, 12555, 12834, 13392, 14260, 14904, 16028, 16560, 16740, 17112, 18630, 19251, 20035, 20088, 21390, 22320, 24042, 24840, 25110, 25668, 28520, 29808, 32056, 32085, 33480, 34224, 36063, 37260, 38502, 40070, 40176, 42780, 48084, 49680, 50220, 51336, 57040, 57753, 60105, 64112, 64170, 66960, 72126, 74520, 77004, 80140, 85560, 92161, 96168, 96255, 100440, 102672, 108189, 115506, 120210, 124217, 128340, 144252, 149040, 154008, 160280, 171120, 180315, 184322, 192336, 192510, 200880, 216378, 231012, 240420, 248434, 256680, 276483, 288504, 288765, 308016, 320560, 324567, 360630, 368644, 372651, 385020, 432756, 460805, 462024, 480840, 496868, 513360, 540945, 552966, 577008, 577530, 621085, 649134, 721260, 737288, 745302, 770040, 829449, 865512, 921610, 924048, 961680, 993736, 1081890, 1105932, 1117953, 1155060, 1242170, 1298268, 1382415, 1442520, 1474576, 1490604, 1540080, 1622835, 1658898, 1731024, 1843220, 1863255, 1987472, 2163780, 2211864, 2235906, 2310120, 2484340, 2488347, 2596536, 2764830, 2856991, 2885040, 2981208, 3245670, 3317796, 3353859, 3686440, 3726510, 4147245, 4327560, 4423728, 4471812, 4620240, 4968680, 4976694, 5193072, 5529660, 5589765, 5713982, 5962416, 6491340, 6635592, 6707718, 7372880, 7453020, 7465041, 8294490, 8570973, 8655120, 8943624, 9937360, 9953388, 10061577, 11059320, 11179530, 11427964, 12441735, 12982680, 13271184, 13415436, 14284955, 14906040, 14930082, 16588980, 16769295, 17141946, 17887248, 19906776, 20123154, 22118640, 22359060, 22855928, 24883470, 25712919, 25965360, 26830872, 28569910, 29812080, 29860164, 33177960, 33538590, 34283892, 37325205, 39813552, 40246308, 42854865, 44718120, 45711856, 49766940, 50307885, 51425838, 53661744, 57139820, 59720328, 66355920, 67077180, 68567784, 74650410, 77138757, 80492616, 85709730, 89436240, 99533880, 100615770, 102851676, 114279640, 119440656, 128564595, 134154360, 137135568, 149300820, 154277514, 160985232, 171419460, 199067760, 201231540, 205703352, 228559280, 231416271, 257129190, 268308720, 298601640, 308555028, 342838920, 385693785, 402463080, 411406704, 462832542, 514258380, 597203280, 617110056, 685677840, 771387570, 804926160, 925665084, 1028516760, 1157081355, 1234220112, 1542775140, 1851330168, 2057033520, 2314162710, 3085550280, 3702660336, 4628325420, 6171100560, 9256650840, 18513301680]

約数ペア:

[(1, 18513301680), (2, 9256650840), (3, 6171100560), (4, 4628325420), (5, 3702660336), (6, 3085550280), (8, 2314162710), (9, 2057033520), (10, 1851330168), (12, 1542775140), (15, 1234220112), (16, 1157081355), (18, 1028516760), (20, 925665084), (23, 804926160), (24, 771387570), (27, 685677840), (30, 617110056), (31, 597203280), (36, 514258380), (40, 462832542), (45, 411406704), (46, 402463080), (48, 385693785), (54, 342838920), (60, 308555028), (62, 298601640), (69, 268308720), (72, 257129190), (80, 231416271), (81, 228559280), (90, 205703352), (92, 201231540), (93, 199067760), (108, 171419460), (115, 160985232), (120, 154277514), (124, 149300820), (135, 137135568), (138, 134154360), (144, 128564595), (155, 119440656), (162, 114279640), (180, 102851676), (184, 100615770), (186, 99533880), (207, 89436240), (216, 85709730), (230, 80492616), (240, 77138757), (248, 74650410), (270, 68567784), (276, 67077180), (279, 66355920), (310, 59720328), (324, 57139820), (345, 53661744), (360, 51425838), (368, 50307885), (372, 49766940), (405, 45711856), (414, 44718120), (432, 42854865), (460, 40246308), (465, 39813552), (496, 37325205), (540, 34283892), (552, 33538590), (558, 33177960), (620, 29860164), (621, 29812080), (648, 28569910), (690, 26830872), (713, 25965360), (720, 25712919), (744, 24883470), (810, 22855928), (828, 22359060), (837, 22118640), (920, 20123154), (930, 19906776), (1035, 17887248), (1080, 17141946), (1104, 16769295), (1116, 16588980), (1240, 14930082), (1242, 14906040), (1296, 14284955), (1380, 13415436), (1395, 13271184), (1426, 12982680), (1488, 12441735), (1620, 11427964), (1656, 11179530), (1674, 11059320), (1840, 10061577), (1860, 9953388), (1863, 9937360), (2070, 8943624), (2139, 8655120), (2160, 8570973), (2232, 8294490), (2480, 7465041), (2484, 7453020), (2511, 7372880), (2760, 6707718), (2790, 6635592), (2852, 6491340), (3105, 5962416), (3240, 5713982), (3312, 5589765), (3348, 5529660), (3565, 5193072), (3720, 4976694), (3726, 4968680), (4007, 4620240), (4140, 4471812), (4185, 4423728), (4278, 4327560), (4464, 4147245), (4968, 3726510), (5022, 3686440), (5520, 3353859), (5580, 3317796), (5704, 3245670), (6210, 2981208), (6417, 2885040), (6480, 2856991), (6696, 2764830), (7130, 2596536), (7440, 2488347), (7452, 2484340), (8014, 2310120), (8280, 2235906), (8370, 2211864), (8556, 2163780), (9315, 1987472), (9936, 1863255), (10044, 1843220), (10695, 1731024), (11160, 1658898), (11408, 1622835), (12021, 1540080), (12420, 1490604), (12555, 1474576), (12834, 1442520), (13392, 1382415), (14260, 1298268), (14904, 1242170), (16028, 1155060), (16560, 1117953), (16740, 1105932), (17112, 1081890), (18630, 993736), (19251, 961680), (20035, 924048), (20088, 921610), (21390, 865512), (22320, 829449), (24042, 770040), (24840, 745302), (25110, 737288), (25668, 721260), (28520, 649134), (29808, 621085), (32056, 577530), (32085, 577008), (33480, 552966), (34224, 540945), (36063, 513360), (37260, 496868), (38502, 480840), (40070, 462024), (40176, 460805), (42780, 432756), (48084, 385020), (49680, 372651), (50220, 368644), (51336, 360630), (57040, 324567), (57753, 320560), (60105, 308016), (64112, 288765), (64170, 288504), (66960, 276483), (72126, 256680), (74520, 248434), (77004, 240420), (80140, 231012), (85560, 216378), (92161, 200880), (96168, 192510), (96255, 192336), (100440, 184322), (102672, 180315), (108189, 171120), (115506, 160280), (120210, 154008), (124217, 149040), (128340, 144252)]