141870400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 168

約数和(自身を含む): 408188160

約数和(自身を除く): 266317760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 64, 70, 80, 100, 106, 112, 140, 160, 175, 200, 212, 224, 239, 265, 280, 320, 350, 371, 400, 424, 448, 478, 530, 560, 700, 742, 800, 848, 956, 1060, 1120, 1195, 1325, 1400, 1484, 1600, 1673, 1696, 1855, 1912, 2120, 2240, 2390, 2650, 2800, 2968, 3346, 3392, 3710, 3824, 4240, 4780, 5300, 5600, 5936, 5975, 6692, 7420, 7648, 8365, 8480, 9275, 9560, 10600, 11200, 11872, 11950, 12667, 13384, 14840, 15296, 16730, 16960, 18550, 19120, 21200, 23744, 23900, 25334, 26768, 29680, 33460, 37100, 38240, 41825, 42400, 47800, 50668, 53536, 59360, 63335, 66920, 74200, 76480, 83650, 84800, 88669, 95600, 101336, 107072, 118720, 126670, 133840, 148400, 167300, 177338, 191200, 202672, 253340, 267680, 296800, 316675, 334600, 354676, 382400, 405344, 443345, 506680, 535360, 593600, 633350, 669200, 709352, 810688, 886690, 1013360, 1266700, 1338400, 1418704, 1773380, 2026720, 2216725, 2533400, 2676800, 2837408, 3546760, 4053440, 4433450, 5066800, 5674816, 7093520, 8866900, 10133600, 14187040, 17733800, 20267200, 28374080, 35467600, 70935200, 141870400]

約数ペア:

[(1, 141870400), (2, 70935200), (4, 35467600), (5, 28374080), (7, 20267200), (8, 17733800), (10, 14187040), (14, 10133600), (16, 8866900), (20, 7093520), (25, 5674816), (28, 5066800), (32, 4433450), (35, 4053440), (40, 3546760), (50, 2837408), (53, 2676800), (56, 2533400), (64, 2216725), (70, 2026720), (80, 1773380), (100, 1418704), (106, 1338400), (112, 1266700), (140, 1013360), (160, 886690), (175, 810688), (200, 709352), (212, 669200), (224, 633350), (239, 593600), (265, 535360), (280, 506680), (320, 443345), (350, 405344), (371, 382400), (400, 354676), (424, 334600), (448, 316675), (478, 296800), (530, 267680), (560, 253340), (700, 202672), (742, 191200), (800, 177338), (848, 167300), (956, 148400), (1060, 133840), (1120, 126670), (1195, 118720), (1325, 107072), (1400, 101336), (1484, 95600), (1600, 88669), (1673, 84800), (1696, 83650), (1855, 76480), (1912, 74200), (2120, 66920), (2240, 63335), (2390, 59360), (2650, 53536), (2800, 50668), (2968, 47800), (3346, 42400), (3392, 41825), (3710, 38240), (3824, 37100), (4240, 33460), (4780, 29680), (5300, 26768), (5600, 25334), (5936, 23900), (5975, 23744), (6692, 21200), (7420, 19120), (7648, 18550), (8365, 16960), (8480, 16730), (9275, 15296), (9560, 14840), (10600, 13384), (11200, 12667), (11872, 11950)]