71021944560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{33739}}^1$

素因数の和:33948

約数の個数: 240

約数和(自身を含む): 257552265600

約数和(自身を除く): 186530321040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 179, 196, 210, 240, 245, 280, 294, 336, 358, 392, 420, 490, 537, 560, 588, 716, 735, 784, 840, 895, 980, 1074, 1176, 1253, 1432, 1470, 1680, 1790, 1960, 2148, 2352, 2506, 2685, 2864, 2940, 3580, 3759, 3920, 4296, 5012, 5370, 5880, 6265, 7160, 7518, 8592, 8771, 10024, 10740, 11760, 12530, 14320, 15036, 17542, 18795, 20048, 21480, 25060, 26313, 30072, 33739, 35084, 37590, 42960, 43855, 50120, 52626, 60144, 67478, 70168, 75180, 87710, 100240, 101217, 105252, 131565, 134956, 140336, 150360, 168695, 175420, 202434, 210504, 236173, 263130, 269912, 300720, 337390, 350840, 404868, 421008, 472346, 506085, 526260, 539824, 674780, 701680, 708519, 809736, 944692, 1012170, 1052520, 1180865, 1349560, 1417038, 1619472, 1653211, 1889384, 2024340, 2105040, 2361730, 2699120, 2834076, 3306422, 3542595, 3778768, 4048680, 4723460, 4959633, 5668152, 6039281, 6612844, 7085190, 8097360, 8266055, 9446920, 9919266, 11336304, 12078562, 13225688, 14170380, 16532110, 18117843, 18893840, 19838532, 24157124, 24798165, 26451376, 28340760, 30196405, 33064220, 36235686, 39677064, 42274967, 48314248, 49596330, 56681520, 60392810, 66128440, 72471372, 79354128, 84549934, 90589215, 96628496, 99192660, 120785620, 126824901, 132256880, 144942744, 169099868, 181178430, 198385320, 211374835, 241571240, 253649802, 289885488, 295924769, 338199736, 362356860, 396770640, 422749670, 483142480, 507299604, 591849538, 634124505, 676399472, 724713720, 845499340, 887774307, 1014599208, 1183699076, 1268249010, 1449427440, 1479623845, 1690998680, 1775548614, 2029198416, 2367398152, 2536498020, 2959247690, 3381997360, 3551097228, 4438871535, 4734796304, 5072996040, 5918495380, 7102194456, 8877743070, 10145992080, 11836990760, 14204388912, 17755486140, 23673981520, 35510972280, 71021944560]

約数ペア:

[(1, 71021944560), (2, 35510972280), (3, 23673981520), (4, 17755486140), (5, 14204388912), (6, 11836990760), (7, 10145992080), (8, 8877743070), (10, 7102194456), (12, 5918495380), (14, 5072996040), (15, 4734796304), (16, 4438871535), (20, 3551097228), (21, 3381997360), (24, 2959247690), (28, 2536498020), (30, 2367398152), (35, 2029198416), (40, 1775548614), (42, 1690998680), (48, 1479623845), (49, 1449427440), (56, 1268249010), (60, 1183699076), (70, 1014599208), (80, 887774307), (84, 845499340), (98, 724713720), (105, 676399472), (112, 634124505), (120, 591849538), (140, 507299604), (147, 483142480), (168, 422749670), (179, 396770640), (196, 362356860), (210, 338199736), (240, 295924769), (245, 289885488), (280, 253649802), (294, 241571240), (336, 211374835), (358, 198385320), (392, 181178430), (420, 169099868), (490, 144942744), (537, 132256880), (560, 126824901), (588, 120785620), (716, 99192660), (735, 96628496), (784, 90589215), (840, 84549934), (895, 79354128), (980, 72471372), (1074, 66128440), (1176, 60392810), (1253, 56681520), (1432, 49596330), (1470, 48314248), (1680, 42274967), (1790, 39677064), (1960, 36235686), (2148, 33064220), (2352, 30196405), (2506, 28340760), (2685, 26451376), (2864, 24798165), (2940, 24157124), (3580, 19838532), (3759, 18893840), (3920, 18117843), (4296, 16532110), (5012, 14170380), (5370, 13225688), (5880, 12078562), (6265, 11336304), (7160, 9919266), (7518, 9446920), (8592, 8266055), (8771, 8097360), (10024, 7085190), (10740, 6612844), (11760, 6039281), (12530, 5668152), (14320, 4959633), (15036, 4723460), (17542, 4048680), (18795, 3778768), (20048, 3542595), (21480, 3306422), (25060, 2834076), (26313, 2699120), (30072, 2361730), (33739, 2105040), (35084, 2024340), (37590, 1889384), (42960, 1653211), (43855, 1619472), (50120, 1417038), (52626, 1349560), (60144, 1180865), (67478, 1052520), (70168, 1012170), (75180, 944692), (87710, 809736), (100240, 708519), (101217, 701680), (105252, 674780), (131565, 539824), (134956, 526260), (140336, 506085), (150360, 472346), (168695, 421008), (175420, 404868), (202434, 350840), (210504, 337390), (236173, 300720), (263130, 269912)]