151576320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5639}}^1$

素因数の和:5670

約数の個数: 144

約数和(自身を含む): 553351680

約数和(自身を除く): 401775360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5639, 6720, 8960, 11278, 13440, 16917, 22556, 26880, 28195, 33834, 39473, 45112, 56390, 67668, 78946, 84585, 90224, 112780, 118419, 135336, 157892, 169170, 180448, 197365, 225560, 236838, 270672, 315784, 338340, 360896, 394730, 451120, 473676, 541344, 592095, 631568, 676680, 721792, 789460, 902240, 947352, 1082688, 1184190, 1263136, 1353360, 1443584, 1578920, 1804480, 1894704, 2165376, 2368380, 2526272, 2706720, 3157840, 3608960, 3789408, 4330752, 4736760, 5052544, 5413440, 6315680, 7217920, 7578816, 9473520, 10105088, 10826880, 12631360, 15157632, 18947040, 21653760, 25262720, 30315264, 37894080, 50525440, 75788160, 151576320]

約数ペア:

[(1, 151576320), (2, 75788160), (3, 50525440), (4, 37894080), (5, 30315264), (6, 25262720), (7, 21653760), (8, 18947040), (10, 15157632), (12, 12631360), (14, 10826880), (15, 10105088), (16, 9473520), (20, 7578816), (21, 7217920), (24, 6315680), (28, 5413440), (30, 5052544), (32, 4736760), (35, 4330752), (40, 3789408), (42, 3608960), (48, 3157840), (56, 2706720), (60, 2526272), (64, 2368380), (70, 2165376), (80, 1894704), (84, 1804480), (96, 1578920), (105, 1443584), (112, 1353360), (120, 1263136), (128, 1184190), (140, 1082688), (160, 947352), (168, 902240), (192, 789460), (210, 721792), (224, 676680), (240, 631568), (256, 592095), (280, 541344), (320, 473676), (336, 451120), (384, 394730), (420, 360896), (448, 338340), (480, 315784), (560, 270672), (640, 236838), (672, 225560), (768, 197365), (840, 180448), (896, 169170), (960, 157892), (1120, 135336), (1280, 118419), (1344, 112780), (1680, 90224), (1792, 84585), (1920, 78946), (2240, 67668), (2688, 56390), (3360, 45112), (3840, 39473), (4480, 33834), (5376, 28195), (5639, 26880), (6720, 22556), (8960, 16917), (11278, 13440)]