19457759880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1325

約数の個数: 384

約数和(自身を含む): 71563564800

約数和(自身を除く): 52105804920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 163, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 326, 345, 360, 390, 414, 460, 468, 489, 520, 552, 585, 598, 652, 690, 780, 815, 828, 897, 920, 936, 978, 1035, 1109, 1170, 1196, 1304, 1380, 1467, 1495, 1560, 1630, 1656, 1794, 1956, 2070, 2119, 2218, 2340, 2392, 2445, 2691, 2760, 2934, 2990, 3260, 3327, 3588, 3749, 3912, 4140, 4238, 4436, 4485, 4680, 4890, 5382, 5545, 5868, 5980, 6357, 6520, 6654, 7176, 7335, 7498, 8280, 8476, 8872, 8970, 9780, 9981, 10595, 10764, 11090, 11247, 11736, 11960, 12714, 13308, 13455, 14417, 14670, 14996, 16635, 16952, 17940, 18745, 19071, 19560, 19962, 21190, 21528, 22180, 22494, 25428, 25507, 26616, 26910, 28834, 29340, 29992, 31785, 33270, 33741, 35880, 37490, 38142, 39924, 42380, 43251, 44360, 44988, 48737, 49905, 50856, 51014, 53820, 56235, 57668, 58680, 63570, 66540, 67482, 72085, 74980, 76284, 76521, 79848, 84760, 86502, 89976, 95355, 97474, 99810, 102028, 107640, 112470, 115336, 127140, 127535, 129753, 133080, 134964, 144170, 146211, 149960, 152568, 153042, 168705, 173004, 180767, 190710, 194948, 199620, 204056, 216255, 224940, 229563, 243685, 254280, 255070, 259506, 269928, 288340, 292422, 306084, 331591, 337410, 346008, 361534, 381420, 382605, 389896, 399240, 432510, 438633, 449880, 459126, 487370, 510140, 519012, 542301, 576680, 584844, 612168, 648765, 663182, 674820, 723068, 731055, 762840, 765210, 865020, 877266, 903835, 918252, 974740, 994773, 1020280, 1038024, 1084602, 1147815, 1169688, 1297530, 1326364, 1349640, 1446136, 1462110, 1530420, 1626903, 1657955, 1730040, 1754532, 1807670, 1836504, 1949480, 1989546, 2169204, 2193165, 2295630, 2349971, 2595060, 2652728, 2711505, 2924220, 2984319, 3060840, 3253806, 3315910, 3509064, 3615340, 3979092, 4157641, 4338408, 4386330, 4591260, 4699942, 4973865, 5190120, 5423010, 5848440, 5968638, 6507612, 6631820, 7049913, 7230680, 7958184, 8134515, 8315282, 8772660, 9182520, 9399884, 9947730, 10846020, 11749855, 11937276, 12472923, 13015224, 13263640, 14099826, 14921595, 16269030, 16630564, 17545320, 18799768, 19895460, 20788205, 21149739, 21692040, 23499710, 23874552, 24945846, 28199652, 29843190, 32538060, 33261128, 35249565, 37418769, 39790920, 41576410, 42299478, 46999420, 49891692, 54049333, 56399304, 59686380, 62364615, 65076120, 70499130, 74837538, 83152820, 84598956, 93998840, 99783384, 105748695, 108098666, 119372760, 124729230, 140998260, 149675076, 162147999, 166305640, 169197912, 187093845, 211497390, 216197332, 249458460, 270246665, 281996520, 299350152, 324295998, 374187690, 422994780, 432394664, 486443997, 498916920, 540493330, 648591996, 748375380, 810739995, 845989560, 972887994, 1080986660, 1297183992, 1496750760, 1621479990, 1945775988, 2161973320, 2432219985, 3242959980, 3891551976, 4864439970, 6485919960, 9728879940, 19457759880]

約数ペア:

[(1, 19457759880), (2, 9728879940), (3, 6485919960), (4, 4864439970), (5, 3891551976), (6, 3242959980), (8, 2432219985), (9, 2161973320), (10, 1945775988), (12, 1621479990), (13, 1496750760), (15, 1297183992), (18, 1080986660), (20, 972887994), (23, 845989560), (24, 810739995), (26, 748375380), (30, 648591996), (36, 540493330), (39, 498916920), (40, 486443997), (45, 432394664), (46, 422994780), (52, 374187690), (60, 324295998), (65, 299350152), (69, 281996520), (72, 270246665), (78, 249458460), (90, 216197332), (92, 211497390), (104, 187093845), (115, 169197912), (117, 166305640), (120, 162147999), (130, 149675076), (138, 140998260), (156, 124729230), (163, 119372760), (180, 108098666), (184, 105748695), (195, 99783384), (207, 93998840), (230, 84598956), (234, 83152820), (260, 74837538), (276, 70499130), (299, 65076120), (312, 62364615), (326, 59686380), (345, 56399304), (360, 54049333), (390, 49891692), (414, 46999420), (460, 42299478), (468, 41576410), (489, 39790920), (520, 37418769), (552, 35249565), (585, 33261128), (598, 32538060), (652, 29843190), (690, 28199652), (780, 24945846), (815, 23874552), (828, 23499710), (897, 21692040), (920, 21149739), (936, 20788205), (978, 19895460), (1035, 18799768), (1109, 17545320), (1170, 16630564), (1196, 16269030), (1304, 14921595), (1380, 14099826), (1467, 13263640), (1495, 13015224), (1560, 12472923), (1630, 11937276), (1656, 11749855), (1794, 10846020), (1956, 9947730), (2070, 9399884), (2119, 9182520), (2218, 8772660), (2340, 8315282), (2392, 8134515), (2445, 7958184), (2691, 7230680), (2760, 7049913), (2934, 6631820), (2990, 6507612), (3260, 5968638), (3327, 5848440), (3588, 5423010), (3749, 5190120), (3912, 4973865), (4140, 4699942), (4238, 4591260), (4436, 4386330), (4485, 4338408), (4680, 4157641), (4890, 3979092), (5382, 3615340), (5545, 3509064), (5868, 3315910), (5980, 3253806), (6357, 3060840), (6520, 2984319), (6654, 2924220), (7176, 2711505), (7335, 2652728), (7498, 2595060), (8280, 2349971), (8476, 2295630), (8872, 2193165), (8970, 2169204), (9780, 1989546), (9981, 1949480), (10595, 1836504), (10764, 1807670), (11090, 1754532), (11247, 1730040), (11736, 1657955), (11960, 1626903), (12714, 1530420), (13308, 1462110), (13455, 1446136), (14417, 1349640), (14670, 1326364), (14996, 1297530), (16635, 1169688), (16952, 1147815), (17940, 1084602), (18745, 1038024), (19071, 1020280), (19560, 994773), (19962, 974740), (21190, 918252), (21528, 903835), (22180, 877266), (22494, 865020), (25428, 765210), (25507, 762840), (26616, 731055), (26910, 723068), (28834, 674820), (29340, 663182), (29992, 648765), (31785, 612168), (33270, 584844), (33741, 576680), (35880, 542301), (37490, 519012), (38142, 510140), (39924, 487370), (42380, 459126), (43251, 449880), (44360, 438633), (44988, 432510), (48737, 399240), (49905, 389896), (50856, 382605), (51014, 381420), (53820, 361534), (56235, 346008), (57668, 337410), (58680, 331591), (63570, 306084), (66540, 292422), (67482, 288340), (72085, 269928), (74980, 259506), (76284, 255070), (76521, 254280), (79848, 243685), (84760, 229563), (86502, 224940), (89976, 216255), (95355, 204056), (97474, 199620), (99810, 194948), (102028, 190710), (107640, 180767), (112470, 173004), (115336, 168705), (127140, 153042), (127535, 152568), (129753, 149960), (133080, 146211), (134964, 144170)]