394998240

素因数分解:

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

素因数の和:9081

約数の個数: 192

約数和(自身を含む): 1531547136

約数和(自身を除く): 1136548896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 9043, 10920, 14560, 18086, 21840, 27129, 36172, 43680, 45215, 54258, 63301, 72344, 90430, 108516, 117559, 126602, 135645, 144688, 180860, 189903, 217032, 235118, 253204, 271290, 289376, 316505, 352677, 361720, 379806, 434064, 470236, 506408, 542580, 587795, 633010, 705354, 723440, 759612, 822913, 868128, 940472, 949515, 1012816, 1085160, 1175590, 1266020, 1410708, 1446880, 1519224, 1645826, 1763385, 1880944, 1899030, 2025632, 2170320, 2351180, 2468739, 2532040, 2821416, 3038448, 3291652, 3526770, 3761888, 3798060, 4114565, 4340640, 4702360, 4937478, 5064080, 5642832, 6076896, 6583304, 7053540, 7596120, 8229130, 9404720, 9874956, 10128160, 11285664, 12343695, 13166608, 14107080, 15192240, 16458260, 18809440, 19749912, 24687390, 26333216, 28214160, 30384480, 32916520, 39499824, 49374780, 56428320, 65833040, 78999648, 98749560, 131666080, 197499120, 394998240]

約数ペア:

[(1, 394998240), (2, 197499120), (3, 131666080), (4, 98749560), (5, 78999648), (6, 65833040), (7, 56428320), (8, 49374780), (10, 39499824), (12, 32916520), (13, 30384480), (14, 28214160), (15, 26333216), (16, 24687390), (20, 19749912), (21, 18809440), (24, 16458260), (26, 15192240), (28, 14107080), (30, 13166608), (32, 12343695), (35, 11285664), (39, 10128160), (40, 9874956), (42, 9404720), (48, 8229130), (52, 7596120), (56, 7053540), (60, 6583304), (65, 6076896), (70, 5642832), (78, 5064080), (80, 4937478), (84, 4702360), (91, 4340640), (96, 4114565), (104, 3798060), (105, 3761888), (112, 3526770), (120, 3291652), (130, 3038448), (140, 2821416), (156, 2532040), (160, 2468739), (168, 2351180), (182, 2170320), (195, 2025632), (208, 1899030), (210, 1880944), (224, 1763385), (240, 1645826), (260, 1519224), (273, 1446880), (280, 1410708), (312, 1266020), (336, 1175590), (364, 1085160), (390, 1012816), (416, 949515), (420, 940472), (455, 868128), (480, 822913), (520, 759612), (546, 723440), (560, 705354), (624, 633010), (672, 587795), (728, 542580), (780, 506408), (840, 470236), (910, 434064), (1040, 379806), (1092, 361720), (1120, 352677), (1248, 316505), (1365, 289376), (1456, 271290), (1560, 253204), (1680, 235118), (1820, 217032), (2080, 189903), (2184, 180860), (2730, 144688), (2912, 135645), (3120, 126602), (3360, 117559), (3640, 108516), (4368, 90430), (5460, 72344), (6240, 63301), (7280, 54258), (8736, 45215), (9043, 43680), (10920, 36172), (14560, 27129), (18086, 21840)]