144103680

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{1787}}^1$

素因数の和:1821

約数の個数: 216

約数和(自身を含む): 570128832

約数和(自身を除く): 426025152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1787, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3574, 3840, 4032, 4480, 5040, 5361, 5376, 5760, 6720, 7148, 8064, 8935, 8960, 10080, 10722, 11520, 12509, 13440, 14296, 16083, 16128, 17870, 20160, 21444, 25018, 26805, 26880, 28592, 32166, 35740, 37527, 40320, 42888, 50036, 53610, 57184, 62545, 64332, 71480, 75054, 80415, 80640, 85776, 100072, 107220, 112581, 114368, 125090, 128664, 142960, 150108, 160830, 171552, 187635, 200144, 214440, 225162, 228736, 250180, 257328, 285920, 300216, 321660, 343104, 375270, 400288, 428880, 450324, 457472, 500360, 514656, 562905, 571840, 600432, 643320, 686208, 750540, 800576, 857760, 900648, 1000720, 1029312, 1125810, 1143680, 1200864, 1286640, 1372416, 1501080, 1601152, 1715520, 1801296, 2001440, 2058624, 2251620, 2287360, 2401728, 2573280, 3002160, 3202304, 3431040, 3602592, 4002880, 4117248, 4503240, 4803456, 5146560, 6004320, 6862080, 7205184, 8005760, 9006480, 9606912, 10293120, 12008640, 14410368, 16011520, 18012960, 20586240, 24017280, 28820736, 36025920, 48034560, 72051840, 144103680]

約数ペア:

[(1, 144103680), (2, 72051840), (3, 48034560), (4, 36025920), (5, 28820736), (6, 24017280), (7, 20586240), (8, 18012960), (9, 16011520), (10, 14410368), (12, 12008640), (14, 10293120), (15, 9606912), (16, 9006480), (18, 8005760), (20, 7205184), (21, 6862080), (24, 6004320), (28, 5146560), (30, 4803456), (32, 4503240), (35, 4117248), (36, 4002880), (40, 3602592), (42, 3431040), (45, 3202304), (48, 3002160), (56, 2573280), (60, 2401728), (63, 2287360), (64, 2251620), (70, 2058624), (72, 2001440), (80, 1801296), (84, 1715520), (90, 1601152), (96, 1501080), (105, 1372416), (112, 1286640), (120, 1200864), (126, 1143680), (128, 1125810), (140, 1029312), (144, 1000720), (160, 900648), (168, 857760), (180, 800576), (192, 750540), (210, 686208), (224, 643320), (240, 600432), (252, 571840), (256, 562905), (280, 514656), (288, 500360), (315, 457472), (320, 450324), (336, 428880), (360, 400288), (384, 375270), (420, 343104), (448, 321660), (480, 300216), (504, 285920), (560, 257328), (576, 250180), (630, 228736), (640, 225162), (672, 214440), (720, 200144), (768, 187635), (840, 171552), (896, 160830), (960, 150108), (1008, 142960), (1120, 128664), (1152, 125090), (1260, 114368), (1280, 112581), (1344, 107220), (1440, 100072), (1680, 85776), (1787, 80640), (1792, 80415), (1920, 75054), (2016, 71480), (2240, 64332), (2304, 62545), (2520, 57184), (2688, 53610), (2880, 50036), (3360, 42888), (3574, 40320), (3840, 37527), (4032, 35740), (4480, 32166), (5040, 28592), (5361, 26880), (5376, 26805), (5760, 25018), (6720, 21444), (7148, 20160), (8064, 17870), (8935, 16128), (8960, 16083), (10080, 14296), (10722, 13440), (11520, 12509)]