8849815520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2874

約数の個数: 288

約数和(自身を含む): 27046607616

約数和(自身を除く): 18196792096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 155, 160, 182, 196, 208, 217, 224, 245, 248, 260, 280, 310, 364, 392, 403, 416, 434, 455, 490, 496, 520, 560, 620, 637, 728, 784, 806, 868, 910, 980, 992, 1040, 1085, 1120, 1240, 1274, 1456, 1519, 1568, 1612, 1736, 1820, 1960, 2015, 2080, 2170, 2480, 2548, 2801, 2821, 2912, 3038, 3185, 3224, 3472, 3640, 3920, 4030, 4340, 4960, 5096, 5602, 5642, 6076, 6370, 6448, 6944, 7280, 7595, 7840, 8060, 8680, 10192, 11204, 11284, 12152, 12740, 12896, 14005, 14105, 14560, 15190, 16120, 17360, 19607, 19747, 20384, 22408, 22568, 24304, 25480, 28010, 28210, 30380, 32240, 34720, 36413, 39214, 39494, 44816, 45136, 48608, 50960, 56020, 56420, 60760, 64480, 72826, 78428, 78988, 86831, 89632, 90272, 98035, 98735, 101920, 112040, 112840, 121520, 137249, 145652, 156856, 157976, 173662, 182065, 196070, 197470, 224080, 225680, 243040, 254891, 274498, 291304, 313712, 315952, 347324, 364130, 392140, 394940, 434155, 448160, 451360, 509782, 548996, 582608, 607817, 627424, 631904, 686245, 694648, 728260, 784280, 789880, 868310, 1019564, 1097992, 1128803, 1165216, 1215634, 1274455, 1372490, 1389296, 1456520, 1568560, 1579760, 1736620, 1784237, 2039128, 2195984, 2257606, 2431268, 2548910, 2744980, 2778592, 2913040, 3039085, 3137120, 3159520, 3473240, 3568474, 4078256, 4254719, 4391968, 4515212, 4862536, 5097820, 5489960, 5644015, 5826080, 6078170, 6946480, 7136948, 7901621, 8156512, 8509438, 8921185, 9030424, 9725072, 10195640, 10979920, 11288030, 12156340, 13892960, 14273896, 15803242, 17018876, 17842370, 18060848, 19450144, 20391280, 21273595, 21959840, 22576060, 24312680, 28547792, 31606484, 34037752, 35684740, 36121696, 39508105, 40782560, 42547190, 45152120, 48625360, 55311347, 57095584, 63212968, 68075504, 71369480, 79016210, 85094380, 90304240, 97250720, 110622694, 126425936, 136151008, 142738960, 158032420, 170188760, 180608480, 221245388, 252851872, 276556735, 285477920, 316064840, 340377520, 442490776, 553113470, 632129680, 680755040, 884981552, 1106226940, 1264259360, 1769963104, 2212453880, 4424907760, 8849815520]

約数ペア:

[(1, 8849815520), (2, 4424907760), (4, 2212453880), (5, 1769963104), (7, 1264259360), (8, 1106226940), (10, 884981552), (13, 680755040), (14, 632129680), (16, 553113470), (20, 442490776), (26, 340377520), (28, 316064840), (31, 285477920), (32, 276556735), (35, 252851872), (40, 221245388), (49, 180608480), (52, 170188760), (56, 158032420), (62, 142738960), (65, 136151008), (70, 126425936), (80, 110622694), (91, 97250720), (98, 90304240), (104, 85094380), (112, 79016210), (124, 71369480), (130, 68075504), (140, 63212968), (155, 57095584), (160, 55311347), (182, 48625360), (196, 45152120), (208, 42547190), (217, 40782560), (224, 39508105), (245, 36121696), (248, 35684740), (260, 34037752), (280, 31606484), (310, 28547792), (364, 24312680), (392, 22576060), (403, 21959840), (416, 21273595), (434, 20391280), (455, 19450144), (490, 18060848), (496, 17842370), (520, 17018876), (560, 15803242), (620, 14273896), (637, 13892960), (728, 12156340), (784, 11288030), (806, 10979920), (868, 10195640), (910, 9725072), (980, 9030424), (992, 8921185), (1040, 8509438), (1085, 8156512), (1120, 7901621), (1240, 7136948), (1274, 6946480), (1456, 6078170), (1519, 5826080), (1568, 5644015), (1612, 5489960), (1736, 5097820), (1820, 4862536), (1960, 4515212), (2015, 4391968), (2080, 4254719), (2170, 4078256), (2480, 3568474), (2548, 3473240), (2801, 3159520), (2821, 3137120), (2912, 3039085), (3038, 2913040), (3185, 2778592), (3224, 2744980), (3472, 2548910), (3640, 2431268), (3920, 2257606), (4030, 2195984), (4340, 2039128), (4960, 1784237), (5096, 1736620), (5602, 1579760), (5642, 1568560), (6076, 1456520), (6370, 1389296), (6448, 1372490), (6944, 1274455), (7280, 1215634), (7595, 1165216), (7840, 1128803), (8060, 1097992), (8680, 1019564), (10192, 868310), (11204, 789880), (11284, 784280), (12152, 728260), (12740, 694648), (12896, 686245), (14005, 631904), (14105, 627424), (14560, 607817), (15190, 582608), (16120, 548996), (17360, 509782), (19607, 451360), (19747, 448160), (20384, 434155), (22408, 394940), (22568, 392140), (24304, 364130), (25480, 347324), (28010, 315952), (28210, 313712), (30380, 291304), (32240, 274498), (34720, 254891), (36413, 243040), (39214, 225680), (39494, 224080), (44816, 197470), (45136, 196070), (48608, 182065), (50960, 173662), (56020, 157976), (56420, 156856), (60760, 145652), (64480, 137249), (72826, 121520), (78428, 112840), (78988, 112040), (86831, 101920), (89632, 98735), (90272, 98035)]