421064280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12853}}^1$

素因数の和:12890

約数の個数: 192

約数和(自身を含む): 1684388160

約数和(自身を除く): 1263323880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 12853, 16380, 25706, 32760, 38559, 51412, 64265, 77118, 89971, 102824, 115677, 128530, 154236, 167089, 179942, 192795, 231354, 257060, 269913, 308472, 334178, 359884, 385590, 449855, 462708, 501267, 514120, 539826, 578385, 668356, 719768, 771180, 809739, 835445, 899710, 925416, 1002534, 1079652, 1156770, 1169623, 1336712, 1349565, 1503801, 1542360, 1619478, 1670890, 1799420, 2005068, 2159304, 2313540, 2339246, 2506335, 2699130, 3007602, 3238956, 3341780, 3508869, 3598840, 4010136, 4048695, 4627080, 4678492, 5012670, 5398260, 5848115, 6015204, 6477912, 6683560, 7017738, 7519005, 8097390, 9356984, 10025340, 10526607, 10796520, 11696230, 12030408, 14035476, 15038010, 16194780, 17544345, 20050680, 21053214, 23392460, 28070952, 30076020, 32389560, 35088690, 42106428, 46784920, 52633035, 60152040, 70177380, 84212856, 105266070, 140354760, 210532140, 421064280]

約数ペア:

[(1, 421064280), (2, 210532140), (3, 140354760), (4, 105266070), (5, 84212856), (6, 70177380), (7, 60152040), (8, 52633035), (9, 46784920), (10, 42106428), (12, 35088690), (13, 32389560), (14, 30076020), (15, 28070952), (18, 23392460), (20, 21053214), (21, 20050680), (24, 17544345), (26, 16194780), (28, 15038010), (30, 14035476), (35, 12030408), (36, 11696230), (39, 10796520), (40, 10526607), (42, 10025340), (45, 9356984), (52, 8097390), (56, 7519005), (60, 7017738), (63, 6683560), (65, 6477912), (70, 6015204), (72, 5848115), (78, 5398260), (84, 5012670), (90, 4678492), (91, 4627080), (104, 4048695), (105, 4010136), (117, 3598840), (120, 3508869), (126, 3341780), (130, 3238956), (140, 3007602), (156, 2699130), (168, 2506335), (180, 2339246), (182, 2313540), (195, 2159304), (210, 2005068), (234, 1799420), (252, 1670890), (260, 1619478), (273, 1542360), (280, 1503801), (312, 1349565), (315, 1336712), (360, 1169623), (364, 1156770), (390, 1079652), (420, 1002534), (455, 925416), (468, 899710), (504, 835445), (520, 809739), (546, 771180), (585, 719768), (630, 668356), (728, 578385), (780, 539826), (819, 514120), (840, 501267), (910, 462708), (936, 449855), (1092, 385590), (1170, 359884), (1260, 334178), (1365, 308472), (1560, 269913), (1638, 257060), (1820, 231354), (2184, 192795), (2340, 179942), (2520, 167089), (2730, 154236), (3276, 128530), (3640, 115677), (4095, 102824), (4680, 89971), (5460, 77118), (6552, 64265), (8190, 51412), (10920, 38559), (12853, 32760), (16380, 25706)]