144108800

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 410598720

約数和(自身を除く): 266489920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 64, 80, 88, 89, 92, 100, 110, 115, 128, 160, 176, 178, 184, 200, 220, 230, 253, 256, 275, 320, 352, 356, 368, 400, 440, 445, 460, 506, 550, 575, 640, 704, 712, 736, 800, 880, 890, 920, 979, 1012, 1100, 1150, 1265, 1280, 1408, 1424, 1472, 1600, 1760, 1780, 1840, 1958, 2024, 2047, 2200, 2225, 2300, 2530, 2816, 2848, 2944, 3200, 3520, 3560, 3680, 3916, 4048, 4094, 4400, 4450, 4600, 4895, 5060, 5696, 5888, 6325, 6400, 7040, 7120, 7360, 7832, 8096, 8188, 8800, 8900, 9200, 9790, 10120, 10235, 11392, 12650, 14080, 14240, 14720, 15664, 16192, 16376, 17600, 17800, 18400, 19580, 20240, 20470, 22517, 22784, 24475, 25300, 28480, 29440, 31328, 32384, 32752, 35200, 35600, 36800, 39160, 40480, 40940, 45034, 48950, 50600, 51175, 56960, 62656, 64768, 65504, 70400, 71200, 73600, 78320, 80960, 81880, 90068, 97900, 101200, 102350, 112585, 113920, 125312, 131008, 142400, 147200, 156640, 161920, 163760, 180136, 195800, 202400, 204700, 225170, 250624, 262016, 284800, 313280, 323840, 327520, 360272, 391600, 404800, 409400, 450340, 524032, 562925, 569600, 626560, 655040, 720544, 783200, 809600, 818800, 900680, 1125850, 1253120, 1310080, 1441088, 1566400, 1619200, 1637600, 1801360, 2251700, 2620160, 2882176, 3132800, 3275200, 3602720, 4503400, 5764352, 6265600, 6550400, 7205440, 9006800, 13100800, 14410880, 18013600, 28821760, 36027200, 72054400, 144108800]

約数ペア:

[(1, 144108800), (2, 72054400), (4, 36027200), (5, 28821760), (8, 18013600), (10, 14410880), (11, 13100800), (16, 9006800), (20, 7205440), (22, 6550400), (23, 6265600), (25, 5764352), (32, 4503400), (40, 3602720), (44, 3275200), (46, 3132800), (50, 2882176), (55, 2620160), (64, 2251700), (80, 1801360), (88, 1637600), (89, 1619200), (92, 1566400), (100, 1441088), (110, 1310080), (115, 1253120), (128, 1125850), (160, 900680), (176, 818800), (178, 809600), (184, 783200), (200, 720544), (220, 655040), (230, 626560), (253, 569600), (256, 562925), (275, 524032), (320, 450340), (352, 409400), (356, 404800), (368, 391600), (400, 360272), (440, 327520), (445, 323840), (460, 313280), (506, 284800), (550, 262016), (575, 250624), (640, 225170), (704, 204700), (712, 202400), (736, 195800), (800, 180136), (880, 163760), (890, 161920), (920, 156640), (979, 147200), (1012, 142400), (1100, 131008), (1150, 125312), (1265, 113920), (1280, 112585), (1408, 102350), (1424, 101200), (1472, 97900), (1600, 90068), (1760, 81880), (1780, 80960), (1840, 78320), (1958, 73600), (2024, 71200), (2047, 70400), (2200, 65504), (2225, 64768), (2300, 62656), (2530, 56960), (2816, 51175), (2848, 50600), (2944, 48950), (3200, 45034), (3520, 40940), (3560, 40480), (3680, 39160), (3916, 36800), (4048, 35600), (4094, 35200), (4400, 32752), (4450, 32384), (4600, 31328), (4895, 29440), (5060, 28480), (5696, 25300), (5888, 24475), (6325, 22784), (6400, 22517), (7040, 20470), (7120, 20240), (7360, 19580), (7832, 18400), (8096, 17800), (8188, 17600), (8800, 16376), (8900, 16192), (9200, 15664), (9790, 14720), (10120, 14240), (10235, 14080), (11392, 12650)]