197499120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9043}}^1$

素因数の和:9079

約数の個数: 160

約数和(自身を含む): 753618432

約数和(自身を除く): 556119312

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, 9043, 10920, 18086, 21840, 27129, 36172, 45215, 54258, 63301, 72344, 90430, 108516, 117559, 126602, 135645, 144688, 180860, 189903, 217032, 235118, 253204, 271290, 316505, 352677, 361720, 379806, 434064, 470236, 506408, 542580, 587795, 633010, 705354, 723440, 759612, 822913, 940472, 949515, 1012816, 1085160, 1175590, 1266020, 1410708, 1519224, 1645826, 1763385, 1880944, 1899030, 2170320, 2351180, 2468739, 2532040, 2821416, 3038448, 3291652, 3526770, 3798060, 4114565, 4702360, 4937478, 5064080, 5642832, 6583304, 7053540, 7596120, 8229130, 9404720, 9874956, 12343695, 13166608, 14107080, 15192240, 16458260, 19749912, 24687390, 28214160, 32916520, 39499824, 49374780, 65833040, 98749560, 197499120]

約数ペア:

[(1, 197499120), (2, 98749560), (3, 65833040), (4, 49374780), (5, 39499824), (6, 32916520), (7, 28214160), (8, 24687390), (10, 19749912), (12, 16458260), (13, 15192240), (14, 14107080), (15, 13166608), (16, 12343695), (20, 9874956), (21, 9404720), (24, 8229130), (26, 7596120), (28, 7053540), (30, 6583304), (35, 5642832), (39, 5064080), (40, 4937478), (42, 4702360), (48, 4114565), (52, 3798060), (56, 3526770), (60, 3291652), (65, 3038448), (70, 2821416), (78, 2532040), (80, 2468739), (84, 2351180), (91, 2170320), (104, 1899030), (105, 1880944), (112, 1763385), (120, 1645826), (130, 1519224), (140, 1410708), (156, 1266020), (168, 1175590), (182, 1085160), (195, 1012816), (208, 949515), (210, 940472), (240, 822913), (260, 759612), (273, 723440), (280, 705354), (312, 633010), (336, 587795), (364, 542580), (390, 506408), (420, 470236), (455, 434064), (520, 379806), (546, 361720), (560, 352677), (624, 316505), (728, 271290), (780, 253204), (840, 235118), (910, 217032), (1040, 189903), (1092, 180860), (1365, 144688), (1456, 135645), (1560, 126602), (1680, 117559), (1820, 108516), (2184, 90430), (2730, 72344), (3120, 63301), (3640, 54258), (4368, 45215), (5460, 36172), (7280, 27129), (9043, 21840), (10920, 18086)]