325192140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19853}}^1$

素因数の和:19888

約数の個数: 144

約数和(自身を含む): 1214111808

約数和(自身を除く): 888919668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 19853, 39706, 59559, 79412, 99265, 119118, 138971, 178677, 198530, 238236, 258089, 277942, 297795, 357354, 397060, 416913, 516178, 555884, 595590, 694855, 714708, 774267, 833826, 893385, 1032356, 1191180, 1250739, 1290445, 1389710, 1548534, 1667652, 1786770, 1806623, 2084565, 2322801, 2501478, 2580890, 2779420, 3097068, 3573540, 3613246, 3871335, 4169130, 4645602, 5002956, 5161780, 5419869, 6253695, 7226492, 7742670, 8338260, 9033115, 9291204, 10839738, 11614005, 12507390, 15485340, 16259607, 18066230, 21679476, 23228010, 25014780, 27099345, 32519214, 36132460, 46456020, 54198690, 65038428, 81298035, 108397380, 162596070, 325192140]

約数ペア:

[(1, 325192140), (2, 162596070), (3, 108397380), (4, 81298035), (5, 65038428), (6, 54198690), (7, 46456020), (9, 36132460), (10, 32519214), (12, 27099345), (13, 25014780), (14, 23228010), (15, 21679476), (18, 18066230), (20, 16259607), (21, 15485340), (26, 12507390), (28, 11614005), (30, 10839738), (35, 9291204), (36, 9033115), (39, 8338260), (42, 7742670), (45, 7226492), (52, 6253695), (60, 5419869), (63, 5161780), (65, 5002956), (70, 4645602), (78, 4169130), (84, 3871335), (90, 3613246), (91, 3573540), (105, 3097068), (117, 2779420), (126, 2580890), (130, 2501478), (140, 2322801), (156, 2084565), (180, 1806623), (182, 1786770), (195, 1667652), (210, 1548534), (234, 1389710), (252, 1290445), (260, 1250739), (273, 1191180), (315, 1032356), (364, 893385), (390, 833826), (420, 774267), (455, 714708), (468, 694855), (546, 595590), (585, 555884), (630, 516178), (780, 416913), (819, 397060), (910, 357354), (1092, 297795), (1170, 277942), (1260, 258089), (1365, 238236), (1638, 198530), (1820, 178677), (2340, 138971), (2730, 119118), (3276, 99265), (4095, 79412), (5460, 59559), (8190, 39706), (16380, 19853)]