8987834520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2851}}^1$

素因数の和:3020

約数の個数: 320

約数和(自身を含む): 34785273600

約数和(自身を除く): 25797439080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 139, 140, 162, 168, 180, 189, 210, 216, 252, 270, 278, 280, 315, 324, 360, 378, 405, 417, 420, 504, 540, 556, 567, 630, 648, 695, 756, 810, 834, 840, 945, 973, 1080, 1112, 1134, 1251, 1260, 1390, 1512, 1620, 1668, 1890, 1946, 2085, 2268, 2502, 2520, 2780, 2835, 2851, 2919, 3240, 3336, 3753, 3780, 3892, 4170, 4536, 4865, 5004, 5560, 5670, 5702, 5838, 6255, 7506, 7560, 7784, 8340, 8553, 8757, 9730, 10008, 11259, 11340, 11404, 11676, 12510, 14255, 14595, 15012, 16680, 17106, 17514, 18765, 19460, 19957, 22518, 22680, 22808, 23352, 25020, 25659, 26271, 28510, 29190, 30024, 34212, 35028, 37530, 38920, 39914, 42765, 43785, 45036, 50040, 51318, 52542, 56295, 57020, 58380, 59871, 68424, 70056, 75060, 76977, 78813, 79828, 85530, 87570, 90072, 99785, 102636, 105084, 112590, 114040, 116760, 119742, 128295, 131355, 150120, 153954, 157626, 159656, 171060, 175140, 179613, 199570, 205272, 210168, 225180, 230931, 239484, 256590, 262710, 299355, 307908, 315252, 342120, 350280, 359226, 384885, 394065, 396289, 399140, 450360, 461862, 478968, 513180, 525420, 538839, 598710, 615816, 630504, 718452, 769770, 788130, 792578, 798280, 898065, 923724, 1026360, 1050840, 1077678, 1154655, 1188867, 1197420, 1436904, 1539540, 1576260, 1585156, 1616517, 1796130, 1847448, 1981445, 2155356, 2309310, 2377734, 2394840, 2694195, 2774023, 3079080, 3152520, 3170312, 3233034, 3566601, 3592260, 3962890, 4310712, 4618620, 4755468, 5388390, 5548046, 5944335, 6466068, 7133202, 7184520, 7925780, 8082585, 8322069, 9237240, 9510936, 10699803, 10776780, 11096092, 11888670, 12932136, 13870115, 14266404, 15851560, 16165170, 16644138, 17833005, 21399606, 21553560, 22192184, 23777340, 24966207, 27740230, 28532808, 32099409, 32330340, 33288276, 35666010, 41610345, 42799212, 47554680, 49932414, 53499015, 55480460, 64198818, 64660680, 66576552, 71332020, 74898621, 83220690, 85598424, 99864828, 106998030, 110960920, 124831035, 128397636, 142664040, 149797242, 160497045, 166441380, 199729656, 213996060, 224695863, 249662070, 256795272, 299594484, 320994090, 332882760, 374493105, 427992120, 449391726, 499324140, 599188968, 641988180, 748986210, 898783452, 998648280, 1123479315, 1283976360, 1497972420, 1797566904, 2246958630, 2995944840, 4493917260, 8987834520]

約数ペア:

[(1, 8987834520), (2, 4493917260), (3, 2995944840), (4, 2246958630), (5, 1797566904), (6, 1497972420), (7, 1283976360), (8, 1123479315), (9, 998648280), (10, 898783452), (12, 748986210), (14, 641988180), (15, 599188968), (18, 499324140), (20, 449391726), (21, 427992120), (24, 374493105), (27, 332882760), (28, 320994090), (30, 299594484), (35, 256795272), (36, 249662070), (40, 224695863), (42, 213996060), (45, 199729656), (54, 166441380), (56, 160497045), (60, 149797242), (63, 142664040), (70, 128397636), (72, 124831035), (81, 110960920), (84, 106998030), (90, 99864828), (105, 85598424), (108, 83220690), (120, 74898621), (126, 71332020), (135, 66576552), (139, 64660680), (140, 64198818), (162, 55480460), (168, 53499015), (180, 49932414), (189, 47554680), (210, 42799212), (216, 41610345), (252, 35666010), (270, 33288276), (278, 32330340), (280, 32099409), (315, 28532808), (324, 27740230), (360, 24966207), (378, 23777340), (405, 22192184), (417, 21553560), (420, 21399606), (504, 17833005), (540, 16644138), (556, 16165170), (567, 15851560), (630, 14266404), (648, 13870115), (695, 12932136), (756, 11888670), (810, 11096092), (834, 10776780), (840, 10699803), (945, 9510936), (973, 9237240), (1080, 8322069), (1112, 8082585), (1134, 7925780), (1251, 7184520), (1260, 7133202), (1390, 6466068), (1512, 5944335), (1620, 5548046), (1668, 5388390), (1890, 4755468), (1946, 4618620), (2085, 4310712), (2268, 3962890), (2502, 3592260), (2520, 3566601), (2780, 3233034), (2835, 3170312), (2851, 3152520), (2919, 3079080), (3240, 2774023), (3336, 2694195), (3753, 2394840), (3780, 2377734), (3892, 2309310), (4170, 2155356), (4536, 1981445), (4865, 1847448), (5004, 1796130), (5560, 1616517), (5670, 1585156), (5702, 1576260), (5838, 1539540), (6255, 1436904), (7506, 1197420), (7560, 1188867), (7784, 1154655), (8340, 1077678), (8553, 1050840), (8757, 1026360), (9730, 923724), (10008, 898065), (11259, 798280), (11340, 792578), (11404, 788130), (11676, 769770), (12510, 718452), (14255, 630504), (14595, 615816), (15012, 598710), (16680, 538839), (17106, 525420), (17514, 513180), (18765, 478968), (19460, 461862), (19957, 450360), (22518, 399140), (22680, 396289), (22808, 394065), (23352, 384885), (25020, 359226), (25659, 350280), (26271, 342120), (28510, 315252), (29190, 307908), (30024, 299355), (34212, 262710), (35028, 256590), (37530, 239484), (38920, 230931), (39914, 225180), (42765, 210168), (43785, 205272), (45036, 199570), (50040, 179613), (51318, 175140), (52542, 171060), (56295, 159656), (57020, 157626), (58380, 153954), (59871, 150120), (68424, 131355), (70056, 128295), (75060, 119742), (76977, 116760), (78813, 114040), (79828, 112590), (85530, 105084), (87570, 102636), (90072, 99785)]