20869224480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21859}}^1$

素因数の和:21913

約数の個数: 384

約数和(自身を含む): 83291846400

約数和(自身を除く): 62422621920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 340, 351, 360, 390, 408, 416, 432, 442, 459, 468, 480, 510, 520, 540, 544, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 864, 884, 918, 936, 1020, 1040, 1080, 1105, 1170, 1224, 1248, 1326, 1360, 1404, 1440, 1530, 1560, 1632, 1755, 1768, 1836, 1872, 1989, 2040, 2080, 2160, 2210, 2295, 2340, 2448, 2652, 2720, 2808, 3060, 3120, 3315, 3510, 3536, 3672, 3744, 3978, 4080, 4320, 4420, 4590, 4680, 4896, 5304, 5616, 5967, 6120, 6240, 6630, 7020, 7072, 7344, 7956, 8160, 8840, 9180, 9360, 9945, 10608, 11232, 11934, 12240, 13260, 14040, 14688, 15912, 17680, 18360, 18720, 19890, 21216, 21859, 23868, 24480, 26520, 28080, 29835, 31824, 35360, 36720, 39780, 43718, 47736, 53040, 56160, 59670, 63648, 65577, 73440, 79560, 87436, 95472, 106080, 109295, 119340, 131154, 159120, 174872, 190944, 196731, 218590, 238680, 262308, 284167, 318240, 327885, 349744, 371603, 393462, 437180, 477360, 524616, 568334, 590193, 655770, 699488, 743206, 786924, 852501, 874360, 954720, 983655, 1049232, 1114809, 1136668, 1180386, 1311540, 1420835, 1486412, 1573848, 1705002, 1748720, 1858015, 1967310, 2098464, 2229618, 2273336, 2360772, 2557503, 2623080, 2841670, 2950965, 2972824, 3147696, 3344427, 3410004, 3497440, 3716030, 3934620, 4262505, 4459236, 4546672, 4721544, 4830839, 5115006, 5246160, 5574045, 5683340, 5901930, 5945648, 6295392, 6688854, 6820008, 7432060, 7672509, 7869240, 8525010, 8918472, 9093344, 9443088, 9661678, 10033281, 10230012, 10492320, 11148090, 11366680, 11803860, 11891296, 12787515, 13377708, 13640016, 14492517, 14864120, 15345018, 15738480, 16722135, 17050020, 17836944, 18886176, 19323356, 20066562, 20460024, 22296180, 22733360, 23607720, 24154195, 25575030, 26755416, 27280032, 28985034, 29728240, 30690036, 31476960, 33444270, 34100040, 35673888, 38362545, 38646712, 40133124, 40920048, 43477551, 44592360, 45466720, 47215440, 48308390, 50166405, 51150060, 53510832, 57970068, 59456480, 61380072, 66888540, 68200080, 72462585, 76725090, 77293424, 80266248, 81840096, 86955102, 89184720, 94430880, 96616780, 100332810, 102300120, 107021664, 115940136, 122760144, 130432653, 133777080, 136400160, 144925170, 153450180, 154586848, 160532496, 173910204, 178369440, 193233560, 200665620, 204600240, 217387755, 231880272, 245520288, 260865306, 267554160, 289850340, 306900360, 321064992, 347820408, 386467120, 401331240, 409200480, 434775510, 463760544, 521730612, 535108320, 579700680, 613800720, 652163265, 695640816, 772934240, 802662480, 869551020, 1043461224, 1159401360, 1227601440, 1304326530, 1391281632, 1605324960, 1739102040, 2086922448, 2318802720, 2608653060, 3478204080, 4173844896, 5217306120, 6956408160, 10434612240, 20869224480]

約数ペア:

[(1, 20869224480), (2, 10434612240), (3, 6956408160), (4, 5217306120), (5, 4173844896), (6, 3478204080), (8, 2608653060), (9, 2318802720), (10, 2086922448), (12, 1739102040), (13, 1605324960), (15, 1391281632), (16, 1304326530), (17, 1227601440), (18, 1159401360), (20, 1043461224), (24, 869551020), (26, 802662480), (27, 772934240), (30, 695640816), (32, 652163265), (34, 613800720), (36, 579700680), (39, 535108320), (40, 521730612), (45, 463760544), (48, 434775510), (51, 409200480), (52, 401331240), (54, 386467120), (60, 347820408), (65, 321064992), (68, 306900360), (72, 289850340), (78, 267554160), (80, 260865306), (85, 245520288), (90, 231880272), (96, 217387755), (102, 204600240), (104, 200665620), (108, 193233560), (117, 178369440), (120, 173910204), (130, 160532496), (135, 154586848), (136, 153450180), (144, 144925170), (153, 136400160), (156, 133777080), (160, 130432653), (170, 122760144), (180, 115940136), (195, 107021664), (204, 102300120), (208, 100332810), (216, 96616780), (221, 94430880), (234, 89184720), (240, 86955102), (255, 81840096), (260, 80266248), (270, 77293424), (272, 76725090), (288, 72462585), (306, 68200080), (312, 66888540), (340, 61380072), (351, 59456480), (360, 57970068), (390, 53510832), (408, 51150060), (416, 50166405), (432, 48308390), (442, 47215440), (459, 45466720), (468, 44592360), (480, 43477551), (510, 40920048), (520, 40133124), (540, 38646712), (544, 38362545), (585, 35673888), (612, 34100040), (624, 33444270), (663, 31476960), (680, 30690036), (702, 29728240), (720, 28985034), (765, 27280032), (780, 26755416), (816, 25575030), (864, 24154195), (884, 23607720), (918, 22733360), (936, 22296180), (1020, 20460024), (1040, 20066562), (1080, 19323356), (1105, 18886176), (1170, 17836944), (1224, 17050020), (1248, 16722135), (1326, 15738480), (1360, 15345018), (1404, 14864120), (1440, 14492517), (1530, 13640016), (1560, 13377708), (1632, 12787515), (1755, 11891296), (1768, 11803860), (1836, 11366680), (1872, 11148090), (1989, 10492320), (2040, 10230012), (2080, 10033281), (2160, 9661678), (2210, 9443088), (2295, 9093344), (2340, 8918472), (2448, 8525010), (2652, 7869240), (2720, 7672509), (2808, 7432060), (3060, 6820008), (3120, 6688854), (3315, 6295392), (3510, 5945648), (3536, 5901930), (3672, 5683340), (3744, 5574045), (3978, 5246160), (4080, 5115006), (4320, 4830839), (4420, 4721544), (4590, 4546672), (4680, 4459236), (4896, 4262505), (5304, 3934620), (5616, 3716030), (5967, 3497440), (6120, 3410004), (6240, 3344427), (6630, 3147696), (7020, 2972824), (7072, 2950965), (7344, 2841670), (7956, 2623080), (8160, 2557503), (8840, 2360772), (9180, 2273336), (9360, 2229618), (9945, 2098464), (10608, 1967310), (11232, 1858015), (11934, 1748720), (12240, 1705002), (13260, 1573848), (14040, 1486412), (14688, 1420835), (15912, 1311540), (17680, 1180386), (18360, 1136668), (18720, 1114809), (19890, 1049232), (21216, 983655), (21859, 954720), (23868, 874360), (24480, 852501), (26520, 786924), (28080, 743206), (29835, 699488), (31824, 655770), (35360, 590193), (36720, 568334), (39780, 524616), (43718, 477360), (47736, 437180), (53040, 393462), (56160, 371603), (59670, 349744), (63648, 327885), (65577, 318240), (73440, 284167), (79560, 262308), (87436, 238680), (95472, 218590), (106080, 196731), (109295, 190944), (119340, 174872), (131154, 159120)]