189924480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 256

約数和(自身を含む): 697680000

約数和(自身を除く): 507755520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 379, 384, 432, 435, 464, 480, 522, 540, 576, 580, 640, 696, 720, 758, 783, 864, 870, 928, 960, 1044, 1080, 1137, 1152, 1160, 1305, 1392, 1440, 1516, 1566, 1728, 1740, 1856, 1895, 1920, 2088, 2160, 2274, 2320, 2610, 2784, 2880, 3032, 3132, 3411, 3456, 3480, 3712, 3790, 3915, 4176, 4320, 4548, 4640, 5220, 5568, 5685, 5760, 6064, 6264, 6822, 6960, 7580, 7830, 8352, 8640, 9096, 9280, 10233, 10440, 10991, 11136, 11370, 12128, 12528, 13644, 13920, 15160, 15660, 16704, 17055, 17280, 18192, 18560, 20466, 20880, 21982, 22740, 24256, 25056, 27288, 27840, 30320, 31320, 32973, 33408, 34110, 36384, 40932, 41760, 43964, 45480, 48512, 50112, 51165, 54576, 54955, 55680, 60640, 62640, 65946, 68220, 72768, 81864, 83520, 87928, 90960, 98919, 100224, 102330, 109152, 109910, 121280, 125280, 131892, 136440, 145536, 163728, 164865, 167040, 175856, 181920, 197838, 204660, 218304, 219820, 242560, 250560, 263784, 272880, 296757, 327456, 329730, 351712, 363840, 395676, 409320, 436608, 439640, 494595, 501120, 527568, 545760, 593514, 654912, 659460, 703424, 727680, 791352, 818640, 879280, 989190, 1055136, 1091520, 1187028, 1309824, 1318920, 1406848, 1483785, 1582704, 1637280, 1758560, 1978380, 2110272, 2183040, 2374056, 2637840, 2967570, 3165408, 3274560, 3517120, 3956760, 4220544, 4748112, 5275680, 5935140, 6330816, 6549120, 7034240, 7913520, 9496224, 10551360, 11870280, 12661632, 15827040, 18992448, 21102720, 23740560, 31654080, 37984896, 47481120, 63308160, 94962240, 189924480]

約数ペア:

[(1, 189924480), (2, 94962240), (3, 63308160), (4, 47481120), (5, 37984896), (6, 31654080), (8, 23740560), (9, 21102720), (10, 18992448), (12, 15827040), (15, 12661632), (16, 11870280), (18, 10551360), (20, 9496224), (24, 7913520), (27, 7034240), (29, 6549120), (30, 6330816), (32, 5935140), (36, 5275680), (40, 4748112), (45, 4220544), (48, 3956760), (54, 3517120), (58, 3274560), (60, 3165408), (64, 2967570), (72, 2637840), (80, 2374056), (87, 2183040), (90, 2110272), (96, 1978380), (108, 1758560), (116, 1637280), (120, 1582704), (128, 1483785), (135, 1406848), (144, 1318920), (145, 1309824), (160, 1187028), (174, 1091520), (180, 1055136), (192, 989190), (216, 879280), (232, 818640), (240, 791352), (261, 727680), (270, 703424), (288, 659460), (290, 654912), (320, 593514), (348, 545760), (360, 527568), (379, 501120), (384, 494595), (432, 439640), (435, 436608), (464, 409320), (480, 395676), (522, 363840), (540, 351712), (576, 329730), (580, 327456), (640, 296757), (696, 272880), (720, 263784), (758, 250560), (783, 242560), (864, 219820), (870, 218304), (928, 204660), (960, 197838), (1044, 181920), (1080, 175856), (1137, 167040), (1152, 164865), (1160, 163728), (1305, 145536), (1392, 136440), (1440, 131892), (1516, 125280), (1566, 121280), (1728, 109910), (1740, 109152), (1856, 102330), (1895, 100224), (1920, 98919), (2088, 90960), (2160, 87928), (2274, 83520), (2320, 81864), (2610, 72768), (2784, 68220), (2880, 65946), (3032, 62640), (3132, 60640), (3411, 55680), (3456, 54955), (3480, 54576), (3712, 51165), (3790, 50112), (3915, 48512), (4176, 45480), (4320, 43964), (4548, 41760), (4640, 40932), (5220, 36384), (5568, 34110), (5685, 33408), (5760, 32973), (6064, 31320), (6264, 30320), (6822, 27840), (6960, 27288), (7580, 25056), (7830, 24256), (8352, 22740), (8640, 21982), (9096, 20880), (9280, 20466), (10233, 18560), (10440, 18192), (10991, 17280), (11136, 17055), (11370, 16704), (12128, 15660), (12528, 15160), (13644, 13920)]