19316653920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{6983}}^1$

素因数の和:7134

約数の個数: 288

約数和(自身を含む): 70423359552

約数和(自身を除く): 51106705632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 113, 120, 136, 144, 153, 160, 170, 180, 204, 226, 240, 255, 272, 288, 306, 339, 340, 360, 408, 452, 480, 510, 544, 565, 612, 678, 680, 720, 765, 816, 904, 1017, 1020, 1130, 1224, 1356, 1360, 1440, 1530, 1632, 1695, 1808, 1921, 2034, 2040, 2260, 2448, 2712, 2720, 3060, 3390, 3616, 3842, 4068, 4080, 4520, 4896, 5085, 5424, 5763, 6120, 6780, 6983, 7684, 8136, 8160, 9040, 9605, 10170, 10848, 11526, 12240, 13560, 13966, 15368, 16272, 17289, 18080, 19210, 20340, 20949, 23052, 24480, 27120, 27932, 28815, 30736, 32544, 34578, 34915, 38420, 40680, 41898, 46104, 54240, 55864, 57630, 61472, 62847, 69156, 69830, 76840, 81360, 83796, 86445, 92208, 104745, 111728, 115260, 118711, 125694, 138312, 139660, 153680, 162720, 167592, 172890, 184416, 209490, 223456, 230520, 237422, 251388, 276624, 279320, 307360, 314235, 335184, 345780, 356133, 418980, 461040, 474844, 502776, 553248, 558640, 593555, 628470, 670368, 691560, 712266, 789079, 837960, 922080, 949688, 1005552, 1068399, 1117280, 1187110, 1256940, 1383120, 1424532, 1578158, 1675920, 1780665, 1899376, 2011104, 2136798, 2367237, 2374220, 2513880, 2766240, 2849064, 3156316, 3351840, 3561330, 3798752, 3945395, 4273596, 4734474, 4748440, 5027760, 5341995, 5698128, 6312632, 7101711, 7122660, 7890790, 8547192, 9468948, 9496880, 10055520, 10683990, 11396256, 11836185, 12625264, 13414343, 14203422, 14245320, 15781580, 17094384, 18937896, 18993760, 21367980, 23672370, 25250528, 26828686, 28406844, 28490640, 31563160, 34188768, 35508555, 37875792, 40243029, 42735960, 47344740, 53657372, 56813688, 56981280, 63126320, 67071715, 71017110, 75751584, 80486058, 85471920, 94689480, 107314744, 113627376, 120729087, 126252640, 134143430, 142034220, 160972116, 170943840, 189378960, 201215145, 214629488, 227254752, 241458174, 268286860, 284068440, 321944232, 378757920, 402430290, 429258976, 482916348, 536573720, 568136880, 603645435, 643888464, 804860580, 965832696, 1073147440, 1136273760, 1207290870, 1287776928, 1609721160, 1931665392, 2146294880, 2414581740, 3219442320, 3863330784, 4829163480, 6438884640, 9658326960, 19316653920]

約数ペア:

[(1, 19316653920), (2, 9658326960), (3, 6438884640), (4, 4829163480), (5, 3863330784), (6, 3219442320), (8, 2414581740), (9, 2146294880), (10, 1931665392), (12, 1609721160), (15, 1287776928), (16, 1207290870), (17, 1136273760), (18, 1073147440), (20, 965832696), (24, 804860580), (30, 643888464), (32, 603645435), (34, 568136880), (36, 536573720), (40, 482916348), (45, 429258976), (48, 402430290), (51, 378757920), (60, 321944232), (68, 284068440), (72, 268286860), (80, 241458174), (85, 227254752), (90, 214629488), (96, 201215145), (102, 189378960), (113, 170943840), (120, 160972116), (136, 142034220), (144, 134143430), (153, 126252640), (160, 120729087), (170, 113627376), (180, 107314744), (204, 94689480), (226, 85471920), (240, 80486058), (255, 75751584), (272, 71017110), (288, 67071715), (306, 63126320), (339, 56981280), (340, 56813688), (360, 53657372), (408, 47344740), (452, 42735960), (480, 40243029), (510, 37875792), (544, 35508555), (565, 34188768), (612, 31563160), (678, 28490640), (680, 28406844), (720, 26828686), (765, 25250528), (816, 23672370), (904, 21367980), (1017, 18993760), (1020, 18937896), (1130, 17094384), (1224, 15781580), (1356, 14245320), (1360, 14203422), (1440, 13414343), (1530, 12625264), (1632, 11836185), (1695, 11396256), (1808, 10683990), (1921, 10055520), (2034, 9496880), (2040, 9468948), (2260, 8547192), (2448, 7890790), (2712, 7122660), (2720, 7101711), (3060, 6312632), (3390, 5698128), (3616, 5341995), (3842, 5027760), (4068, 4748440), (4080, 4734474), (4520, 4273596), (4896, 3945395), (5085, 3798752), (5424, 3561330), (5763, 3351840), (6120, 3156316), (6780, 2849064), (6983, 2766240), (7684, 2513880), (8136, 2374220), (8160, 2367237), (9040, 2136798), (9605, 2011104), (10170, 1899376), (10848, 1780665), (11526, 1675920), (12240, 1578158), (13560, 1424532), (13966, 1383120), (15368, 1256940), (16272, 1187110), (17289, 1117280), (18080, 1068399), (19210, 1005552), (20340, 949688), (20949, 922080), (23052, 837960), (24480, 789079), (27120, 712266), (27932, 691560), (28815, 670368), (30736, 628470), (32544, 593555), (34578, 558640), (34915, 553248), (38420, 502776), (40680, 474844), (41898, 461040), (46104, 418980), (54240, 356133), (55864, 345780), (57630, 335184), (61472, 314235), (62847, 307360), (69156, 279320), (69830, 276624), (76840, 251388), (81360, 237422), (83796, 230520), (86445, 223456), (92208, 209490), (104745, 184416), (111728, 172890), (115260, 167592), (118711, 162720), (125694, 153680), (138312, 139660)]