159233760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{15797}}^1$

素因数の和:15825

約数の個数: 144

約数和(自身を含む): 621050976

約数和(自身を除く): 461817216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 15797, 31594, 47391, 63188, 78985, 94782, 110579, 126376, 142173, 157970, 189564, 221158, 236955, 252752, 284346, 315940, 331737, 379128, 442316, 473910, 505504, 552895, 568692, 631880, 663474, 710865, 758256, 884632, 947820, 995211, 1105790, 1137384, 1263760, 1326948, 1421730, 1516512, 1658685, 1769264, 1895640, 1990422, 2211580, 2274768, 2527520, 2653896, 2843460, 3317370, 3538528, 3791280, 3980844, 4423160, 4549536, 4976055, 5307792, 5686920, 6634740, 7582560, 7961688, 8846320, 9952110, 10615584, 11373840, 13269480, 15923376, 17692640, 19904220, 22747680, 26538960, 31846752, 39808440, 53077920, 79616880, 159233760]

約数ペア:

[(1, 159233760), (2, 79616880), (3, 53077920), (4, 39808440), (5, 31846752), (6, 26538960), (7, 22747680), (8, 19904220), (9, 17692640), (10, 15923376), (12, 13269480), (14, 11373840), (15, 10615584), (16, 9952110), (18, 8846320), (20, 7961688), (21, 7582560), (24, 6634740), (28, 5686920), (30, 5307792), (32, 4976055), (35, 4549536), (36, 4423160), (40, 3980844), (42, 3791280), (45, 3538528), (48, 3317370), (56, 2843460), (60, 2653896), (63, 2527520), (70, 2274768), (72, 2211580), (80, 1990422), (84, 1895640), (90, 1769264), (96, 1658685), (105, 1516512), (112, 1421730), (120, 1326948), (126, 1263760), (140, 1137384), (144, 1105790), (160, 995211), (168, 947820), (180, 884632), (210, 758256), (224, 710865), (240, 663474), (252, 631880), (280, 568692), (288, 552895), (315, 505504), (336, 473910), (360, 442316), (420, 379128), (480, 331737), (504, 315940), (560, 284346), (630, 252752), (672, 236955), (720, 221158), (840, 189564), (1008, 157970), (1120, 142173), (1260, 126376), (1440, 110579), (1680, 94782), (2016, 78985), (2520, 63188), (3360, 47391), (5040, 31594), (10080, 15797)]