38400986400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{326539}}^1$

素因数の和:326576

約数の個数: 216

約数和(自身を含む): 145403037360

約数和(自身を除く): 107002050960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1960, 2100, 2352, 2400, 2450, 2800, 2940, 3360, 3675, 3920, 4200, 4704, 4900, 5600, 5880, 7350, 7840, 8400, 9800, 11760, 14700, 16800, 19600, 23520, 29400, 39200, 58800, 117600, 326539, 653078, 979617, 1306156, 1632695, 1959234, 2285773, 2612312, 3265390, 3918468, 4571546, 4898085, 5224624, 6530780, 6857319, 7836936, 8163475, 9143092, 9796170, 10449248, 11428865, 13061560, 13714638, 15673872, 16000411, 16326950, 18286184, 19592340, 22857730, 24490425, 26123120, 27429276, 31347744, 32000822, 32653900, 34286595, 36572368, 39184680, 45715460, 48001233, 48980850, 52246240, 54858552, 57144325, 64001644, 65307800, 68573190, 73144736, 78369360, 80002055, 91430920, 96002466, 97961700, 109717104, 114288650, 128003288, 130615600, 137146380, 156738720, 160004110, 171432975, 182861840, 192004932, 195923400, 219434208, 228577300, 240006165, 256006576, 261231200, 274292760, 320008220, 342865950, 365723680, 384009864, 391846800, 400010275, 457154600, 480012330, 512013152, 548585520, 640016440, 685731900, 768019728, 783693600, 800020550, 914309200, 960024660, 1097171040, 1200030825, 1280032880, 1371463800, 1536039456, 1600041100, 1828618400, 1920049320, 2400061650, 2560065760, 2742927600, 3200082200, 3840098640, 4800123300, 5485855200, 6400164400, 7680197280, 9600246600, 12800328800, 19200493200, 38400986400]

約数ペア:

[(1, 38400986400), (2, 19200493200), (3, 12800328800), (4, 9600246600), (5, 7680197280), (6, 6400164400), (7, 5485855200), (8, 4800123300), (10, 3840098640), (12, 3200082200), (14, 2742927600), (15, 2560065760), (16, 2400061650), (20, 1920049320), (21, 1828618400), (24, 1600041100), (25, 1536039456), (28, 1371463800), (30, 1280032880), (32, 1200030825), (35, 1097171040), (40, 960024660), (42, 914309200), (48, 800020550), (49, 783693600), (50, 768019728), (56, 685731900), (60, 640016440), (70, 548585520), (75, 512013152), (80, 480012330), (84, 457154600), (96, 400010275), (98, 391846800), (100, 384009864), (105, 365723680), (112, 342865950), (120, 320008220), (140, 274292760), (147, 261231200), (150, 256006576), (160, 240006165), (168, 228577300), (175, 219434208), (196, 195923400), (200, 192004932), (210, 182861840), (224, 171432975), (240, 160004110), (245, 156738720), (280, 137146380), (294, 130615600), (300, 128003288), (336, 114288650), (350, 109717104), (392, 97961700), (400, 96002466), (420, 91430920), (480, 80002055), (490, 78369360), (525, 73144736), (560, 68573190), (588, 65307800), (600, 64001644), (672, 57144325), (700, 54858552), (735, 52246240), (784, 48980850), (800, 48001233), (840, 45715460), (980, 39184680), (1050, 36572368), (1120, 34286595), (1176, 32653900), (1200, 32000822), (1225, 31347744), (1400, 27429276), (1470, 26123120), (1568, 24490425), (1680, 22857730), (1960, 19592340), (2100, 18286184), (2352, 16326950), (2400, 16000411), (2450, 15673872), (2800, 13714638), (2940, 13061560), (3360, 11428865), (3675, 10449248), (3920, 9796170), (4200, 9143092), (4704, 8163475), (4900, 7836936), (5600, 6857319), (5880, 6530780), (7350, 5224624), (7840, 4898085), (8400, 4571546), (9800, 3918468), (11760, 3265390), (14700, 2612312), (16800, 2285773), (19600, 1959234), (23520, 1632695), (29400, 1306156), (39200, 979617), (58800, 653078), (117600, 326539)]