20314524120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:631

約数の個数: 384

約数和(自身を含む): 71103744000

約数和(自身を除く): 50789219880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 89, 95, 110, 114, 120, 132, 152, 165, 178, 190, 209, 220, 228, 264, 267, 285, 330, 356, 361, 380, 418, 440, 445, 456, 479, 534, 570, 627, 660, 712, 722, 760, 836, 890, 958, 979, 1045, 1068, 1083, 1140, 1254, 1320, 1335, 1437, 1444, 1672, 1691, 1780, 1805, 1916, 1958, 2090, 2136, 2166, 2280, 2395, 2508, 2670, 2874, 2888, 2937, 3135, 3382, 3560, 3610, 3832, 3916, 3971, 4180, 4332, 4790, 4895, 5016, 5073, 5269, 5340, 5415, 5748, 5874, 6270, 6764, 7185, 7220, 7832, 7942, 8360, 8455, 8664, 9101, 9580, 9790, 10146, 10538, 10680, 10830, 11496, 11748, 11913, 12540, 13528, 14370, 14440, 14685, 15807, 15884, 16910, 18202, 18601, 19160, 19580, 19855, 20292, 21076, 21660, 23496, 23826, 25080, 25365, 26345, 27303, 28740, 29370, 31614, 31768, 32129, 33820, 36404, 37202, 39160, 39710, 40584, 42152, 42631, 43320, 45505, 47652, 50730, 52690, 54606, 55803, 57480, 58740, 59565, 63228, 64258, 67640, 72808, 74404, 79035, 79420, 85262, 91010, 93005, 95304, 96387, 100111, 101460, 105380, 109212, 111606, 117480, 119130, 126456, 127893, 128516, 136515, 148808, 158070, 158840, 160645, 170524, 172919, 182020, 186010, 192774, 200222, 202920, 210760, 213155, 218424, 223212, 238260, 255786, 257032, 273030, 279015, 300333, 316140, 321290, 341048, 345838, 353419, 364040, 372020, 385548, 400444, 426310, 446424, 468941, 476520, 481935, 500555, 511572, 518757, 546060, 558030, 600666, 632280, 639465, 642580, 691676, 706838, 744040, 771096, 800888, 809989, 852620, 864595, 937882, 963870, 1001110, 1023144, 1037514, 1060257, 1092120, 1116060, 1201332, 1278930, 1285160, 1383352, 1406823, 1413676, 1501665, 1619978, 1705240, 1729190, 1767095, 1875764, 1902109, 1927740, 2002220, 2075028, 2120514, 2232120, 2344705, 2402664, 2429967, 2557860, 2593785, 2813646, 2827352, 3003330, 3239956, 3458380, 3534190, 3751528, 3804218, 3855480, 4004440, 4049945, 4150056, 4241028, 4689410, 4859934, 5115720, 5187570, 5301285, 5627292, 5706327, 6006660, 6479912, 6916760, 7034115, 7068380, 7608436, 8099890, 8482056, 8909879, 9378820, 9510545, 9719868, 10375140, 10602570, 11254584, 11412654, 12013320, 12149835, 14068230, 14136760, 15216872, 15389791, 16199780, 17819758, 18757640, 19021090, 19439736, 20750280, 21205140, 22825308, 24299670, 26729637, 28136460, 28531635, 30779582, 32399560, 35639516, 38042180, 42410280, 44549395, 45650616, 46169373, 48599340, 53459274, 56272920, 57063270, 61559164, 71279032, 76084360, 76948955, 89098790, 92338746, 97198680, 106918548, 114126540, 123118328, 133648185, 153897910, 169287701, 178197580, 184677492, 213837096, 228253080, 230846865, 267296370, 307795820, 338575402, 356395160, 369354984, 461693730, 507863103, 534592740, 615591640, 677150804, 846438505, 923387460, 1015726206, 1069185480, 1354301608, 1692877010, 1846774920, 2031452412, 2539315515, 3385754020, 4062904824, 5078631030, 6771508040, 10157262060, 20314524120]

約数ペア:

[(1, 20314524120), (2, 10157262060), (3, 6771508040), (4, 5078631030), (5, 4062904824), (6, 3385754020), (8, 2539315515), (10, 2031452412), (11, 1846774920), (12, 1692877010), (15, 1354301608), (19, 1069185480), (20, 1015726206), (22, 923387460), (24, 846438505), (30, 677150804), (33, 615591640), (38, 534592740), (40, 507863103), (44, 461693730), (55, 369354984), (57, 356395160), (60, 338575402), (66, 307795820), (76, 267296370), (88, 230846865), (89, 228253080), (95, 213837096), (110, 184677492), (114, 178197580), (120, 169287701), (132, 153897910), (152, 133648185), (165, 123118328), (178, 114126540), (190, 106918548), (209, 97198680), (220, 92338746), (228, 89098790), (264, 76948955), (267, 76084360), (285, 71279032), (330, 61559164), (356, 57063270), (361, 56272920), (380, 53459274), (418, 48599340), (440, 46169373), (445, 45650616), (456, 44549395), (479, 42410280), (534, 38042180), (570, 35639516), (627, 32399560), (660, 30779582), (712, 28531635), (722, 28136460), (760, 26729637), (836, 24299670), (890, 22825308), (958, 21205140), (979, 20750280), (1045, 19439736), (1068, 19021090), (1083, 18757640), (1140, 17819758), (1254, 16199780), (1320, 15389791), (1335, 15216872), (1437, 14136760), (1444, 14068230), (1672, 12149835), (1691, 12013320), (1780, 11412654), (1805, 11254584), (1916, 10602570), (1958, 10375140), (2090, 9719868), (2136, 9510545), (2166, 9378820), (2280, 8909879), (2395, 8482056), (2508, 8099890), (2670, 7608436), (2874, 7068380), (2888, 7034115), (2937, 6916760), (3135, 6479912), (3382, 6006660), (3560, 5706327), (3610, 5627292), (3832, 5301285), (3916, 5187570), (3971, 5115720), (4180, 4859934), (4332, 4689410), (4790, 4241028), (4895, 4150056), (5016, 4049945), (5073, 4004440), (5269, 3855480), (5340, 3804218), (5415, 3751528), (5748, 3534190), (5874, 3458380), (6270, 3239956), (6764, 3003330), (7185, 2827352), (7220, 2813646), (7832, 2593785), (7942, 2557860), (8360, 2429967), (8455, 2402664), (8664, 2344705), (9101, 2232120), (9580, 2120514), (9790, 2075028), (10146, 2002220), (10538, 1927740), (10680, 1902109), (10830, 1875764), (11496, 1767095), (11748, 1729190), (11913, 1705240), (12540, 1619978), (13528, 1501665), (14370, 1413676), (14440, 1406823), (14685, 1383352), (15807, 1285160), (15884, 1278930), (16910, 1201332), (18202, 1116060), (18601, 1092120), (19160, 1060257), (19580, 1037514), (19855, 1023144), (20292, 1001110), (21076, 963870), (21660, 937882), (23496, 864595), (23826, 852620), (25080, 809989), (25365, 800888), (26345, 771096), (27303, 744040), (28740, 706838), (29370, 691676), (31614, 642580), (31768, 639465), (32129, 632280), (33820, 600666), (36404, 558030), (37202, 546060), (39160, 518757), (39710, 511572), (40584, 500555), (42152, 481935), (42631, 476520), (43320, 468941), (45505, 446424), (47652, 426310), (50730, 400444), (52690, 385548), (54606, 372020), (55803, 364040), (57480, 353419), (58740, 345838), (59565, 341048), (63228, 321290), (64258, 316140), (67640, 300333), (72808, 279015), (74404, 273030), (79035, 257032), (79420, 255786), (85262, 238260), (91010, 223212), (93005, 218424), (95304, 213155), (96387, 210760), (100111, 202920), (101460, 200222), (105380, 192774), (109212, 186010), (111606, 182020), (117480, 172919), (119130, 170524), (126456, 160645), (127893, 158840), (128516, 158070), (136515, 148808)]