1723769280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20639}}^1$

素因数の和:20691

約数の個数: 168

約数和(自身を含む): 6133795200

約数和(自身を除く): 4410025920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 5220, 5568, 6960, 8352, 9280, 10440, 13920, 16704, 20639, 20880, 27840, 41278, 41760, 61917, 82556, 83520, 103195, 123834, 165112, 185751, 206390, 247668, 309585, 330224, 371502, 412780, 495336, 598531, 619170, 660448, 743004, 825560, 928755, 990672, 1197062, 1238340, 1320896, 1486008, 1651120, 1795593, 1857510, 1981344, 2394124, 2476680, 2972016, 2992655, 3302240, 3591186, 3715020, 3962688, 4788248, 4953360, 5386779, 5944032, 5985310, 6604480, 7182372, 7430040, 8977965, 9576496, 9906720, 10773558, 11888064, 11970620, 14364744, 14860080, 17955930, 19152992, 19813440, 21547116, 23941240, 26933895, 28729488, 29720160, 35911860, 38305984, 43094232, 47882480, 53867790, 57458976, 59440320, 71823720, 86188464, 95764960, 107735580, 114917952, 143647440, 172376928, 191529920, 215471160, 287294880, 344753856, 430942320, 574589760, 861884640, 1723769280]

約数ペア:

[(1, 1723769280), (2, 861884640), (3, 574589760), (4, 430942320), (5, 344753856), (6, 287294880), (8, 215471160), (9, 191529920), (10, 172376928), (12, 143647440), (15, 114917952), (16, 107735580), (18, 95764960), (20, 86188464), (24, 71823720), (29, 59440320), (30, 57458976), (32, 53867790), (36, 47882480), (40, 43094232), (45, 38305984), (48, 35911860), (58, 29720160), (60, 28729488), (64, 26933895), (72, 23941240), (80, 21547116), (87, 19813440), (90, 19152992), (96, 17955930), (116, 14860080), (120, 14364744), (144, 11970620), (145, 11888064), (160, 10773558), (174, 9906720), (180, 9576496), (192, 8977965), (232, 7430040), (240, 7182372), (261, 6604480), (288, 5985310), (290, 5944032), (320, 5386779), (348, 4953360), (360, 4788248), (435, 3962688), (464, 3715020), (480, 3591186), (522, 3302240), (576, 2992655), (580, 2972016), (696, 2476680), (720, 2394124), (870, 1981344), (928, 1857510), (960, 1795593), (1044, 1651120), (1160, 1486008), (1305, 1320896), (1392, 1238340), (1440, 1197062), (1740, 990672), (1856, 928755), (2088, 825560), (2320, 743004), (2610, 660448), (2784, 619170), (2880, 598531), (3480, 495336), (4176, 412780), (4640, 371502), (5220, 330224), (5568, 309585), (6960, 247668), (8352, 206390), (9280, 185751), (10440, 165112), (13920, 123834), (16704, 103195), (20639, 83520), (20880, 82556), (27840, 61917), (41278, 41760)]