19922282640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4519}}^1$

素因数の和:4711

約数の個数: 320

約数和(自身を含む): 74386905600

約数和(自身を除く): 54464622960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 157, 180, 195, 208, 216, 234, 240, 260, 270, 312, 314, 351, 360, 390, 432, 468, 471, 520, 540, 585, 624, 628, 702, 720, 780, 785, 936, 942, 1040, 1080, 1170, 1256, 1404, 1413, 1560, 1570, 1755, 1872, 1884, 2041, 2160, 2340, 2355, 2512, 2808, 2826, 3120, 3140, 3510, 3768, 4082, 4239, 4519, 4680, 4710, 5616, 5652, 6123, 6280, 7020, 7065, 7536, 8164, 8478, 9038, 9360, 9420, 10205, 11304, 12246, 12560, 13557, 14040, 14130, 16328, 16956, 18076, 18369, 18840, 20410, 21195, 22595, 22608, 24492, 27114, 28080, 28260, 30615, 32656, 33912, 36152, 36738, 37680, 40671, 40820, 42390, 45190, 48984, 54228, 55107, 56520, 58747, 61230, 67785, 67824, 72304, 73476, 81342, 81640, 84780, 90380, 91845, 97968, 108456, 110214, 113040, 117494, 122013, 122460, 135570, 146952, 162684, 163280, 169560, 176241, 180760, 183690, 203355, 216912, 220428, 234988, 244026, 244920, 271140, 275535, 293735, 293904, 325368, 339120, 352482, 361520, 367380, 406710, 440856, 469976, 488052, 489840, 528723, 542280, 551070, 587470, 610065, 650736, 704964, 709483, 734760, 813420, 881205, 881712, 939952, 976104, 1057446, 1084560, 1102140, 1174940, 1220130, 1409928, 1418966, 1469520, 1586169, 1626840, 1762410, 1952208, 2114892, 2128449, 2204280, 2349880, 2440260, 2643615, 2819856, 2837932, 3172338, 3253680, 3524820, 3547415, 4229784, 4256898, 4408560, 4699760, 4880520, 5287230, 5675864, 6344676, 6385347, 7049640, 7094830, 7930845, 8459568, 8513796, 9223279, 9761040, 10574460, 10642245, 11351728, 12689352, 12770694, 14099280, 14189660, 15861690, 17027592, 18446558, 19156041, 21148920, 21284490, 25378704, 25541388, 27669837, 28379320, 31723380, 31926735, 34055184, 36893116, 38312082, 42297840, 42568980, 46116395, 51082776, 55339674, 56758640, 63446760, 63853470, 73786232, 76624164, 83009511, 85137960, 92232790, 95780205, 102165552, 110679348, 126893520, 127706940, 138349185, 147572464, 153248328, 166019022, 170275920, 184465580, 191560410, 221358696, 249028533, 255413880, 276698370, 306496656, 332038044, 368931160, 383120820, 415047555, 442717392, 498057066, 510827760, 553396740, 664076088, 737862320, 766241640, 830095110, 996114132, 1106793480, 1245142665, 1328152176, 1532483280, 1660190220, 1992228264, 2213586960, 2490285330, 3320380440, 3984456528, 4980570660, 6640760880, 9961141320, 19922282640]

約数ペア:

[(1, 19922282640), (2, 9961141320), (3, 6640760880), (4, 4980570660), (5, 3984456528), (6, 3320380440), (8, 2490285330), (9, 2213586960), (10, 1992228264), (12, 1660190220), (13, 1532483280), (15, 1328152176), (16, 1245142665), (18, 1106793480), (20, 996114132), (24, 830095110), (26, 766241640), (27, 737862320), (30, 664076088), (36, 553396740), (39, 510827760), (40, 498057066), (45, 442717392), (48, 415047555), (52, 383120820), (54, 368931160), (60, 332038044), (65, 306496656), (72, 276698370), (78, 255413880), (80, 249028533), (90, 221358696), (104, 191560410), (108, 184465580), (117, 170275920), (120, 166019022), (130, 153248328), (135, 147572464), (144, 138349185), (156, 127706940), (157, 126893520), (180, 110679348), (195, 102165552), (208, 95780205), (216, 92232790), (234, 85137960), (240, 83009511), (260, 76624164), (270, 73786232), (312, 63853470), (314, 63446760), (351, 56758640), (360, 55339674), (390, 51082776), (432, 46116395), (468, 42568980), (471, 42297840), (520, 38312082), (540, 36893116), (585, 34055184), (624, 31926735), (628, 31723380), (702, 28379320), (720, 27669837), (780, 25541388), (785, 25378704), (936, 21284490), (942, 21148920), (1040, 19156041), (1080, 18446558), (1170, 17027592), (1256, 15861690), (1404, 14189660), (1413, 14099280), (1560, 12770694), (1570, 12689352), (1755, 11351728), (1872, 10642245), (1884, 10574460), (2041, 9761040), (2160, 9223279), (2340, 8513796), (2355, 8459568), (2512, 7930845), (2808, 7094830), (2826, 7049640), (3120, 6385347), (3140, 6344676), (3510, 5675864), (3768, 5287230), (4082, 4880520), (4239, 4699760), (4519, 4408560), (4680, 4256898), (4710, 4229784), (5616, 3547415), (5652, 3524820), (6123, 3253680), (6280, 3172338), (7020, 2837932), (7065, 2819856), (7536, 2643615), (8164, 2440260), (8478, 2349880), (9038, 2204280), (9360, 2128449), (9420, 2114892), (10205, 1952208), (11304, 1762410), (12246, 1626840), (12560, 1586169), (13557, 1469520), (14040, 1418966), (14130, 1409928), (16328, 1220130), (16956, 1174940), (18076, 1102140), (18369, 1084560), (18840, 1057446), (20410, 976104), (21195, 939952), (22595, 881712), (22608, 881205), (24492, 813420), (27114, 734760), (28080, 709483), (28260, 704964), (30615, 650736), (32656, 610065), (33912, 587470), (36152, 551070), (36738, 542280), (37680, 528723), (40671, 489840), (40820, 488052), (42390, 469976), (45190, 440856), (48984, 406710), (54228, 367380), (55107, 361520), (56520, 352482), (58747, 339120), (61230, 325368), (67785, 293904), (67824, 293735), (72304, 275535), (73476, 271140), (81342, 244920), (81640, 244026), (84780, 234988), (90380, 220428), (91845, 216912), (97968, 203355), (108456, 183690), (110214, 180760), (113040, 176241), (117494, 169560), (122013, 163280), (122460, 162684), (135570, 146952)]