166923120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7643}}^1$

素因数の和:7679

約数の個数: 160

約数和(自身を含む): 636959232

約数和(自身を除く): 470036112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 7643, 10920, 15286, 21840, 22929, 30572, 38215, 45858, 53501, 61144, 76430, 91716, 99359, 107002, 114645, 122288, 152860, 160503, 183432, 198718, 214004, 229290, 267505, 298077, 305720, 321006, 366864, 397436, 428008, 458580, 496795, 535010, 596154, 611440, 642012, 695513, 794872, 802515, 856016, 917160, 993590, 1070020, 1192308, 1284024, 1391026, 1490385, 1589744, 1605030, 1834320, 1987180, 2086539, 2140040, 2384616, 2568048, 2782052, 2980770, 3210060, 3477565, 3974360, 4173078, 4280080, 4769232, 5564104, 5961540, 6420120, 6955130, 7948720, 8346156, 10432695, 11128208, 11923080, 12840240, 13910260, 16692312, 20865390, 23846160, 27820520, 33384624, 41730780, 55641040, 83461560, 166923120]

約数ペア:

[(1, 166923120), (2, 83461560), (3, 55641040), (4, 41730780), (5, 33384624), (6, 27820520), (7, 23846160), (8, 20865390), (10, 16692312), (12, 13910260), (13, 12840240), (14, 11923080), (15, 11128208), (16, 10432695), (20, 8346156), (21, 7948720), (24, 6955130), (26, 6420120), (28, 5961540), (30, 5564104), (35, 4769232), (39, 4280080), (40, 4173078), (42, 3974360), (48, 3477565), (52, 3210060), (56, 2980770), (60, 2782052), (65, 2568048), (70, 2384616), (78, 2140040), (80, 2086539), (84, 1987180), (91, 1834320), (104, 1605030), (105, 1589744), (112, 1490385), (120, 1391026), (130, 1284024), (140, 1192308), (156, 1070020), (168, 993590), (182, 917160), (195, 856016), (208, 802515), (210, 794872), (240, 695513), (260, 642012), (273, 611440), (280, 596154), (312, 535010), (336, 496795), (364, 458580), (390, 428008), (420, 397436), (455, 366864), (520, 321006), (546, 305720), (560, 298077), (624, 267505), (728, 229290), (780, 214004), (840, 198718), (910, 183432), (1040, 160503), (1092, 152860), (1365, 122288), (1456, 114645), (1560, 107002), (1680, 99359), (1820, 91716), (2184, 76430), (2730, 61144), (3120, 53501), (3640, 45858), (4368, 38215), (5460, 30572), (7280, 22929), (7643, 21840), (10920, 15286)]