259243320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{44089}}^1$

素因数の和:44117

約数の個数: 96

約数和(自身を含む): 904726800

約数和(自身を除く): 645483480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 44089, 88178, 132267, 176356, 220445, 264534, 308623, 352712, 440890, 529068, 617246, 661335, 881780, 925869, 1058136, 1234492, 1322670, 1543115, 1763560, 1851738, 2160361, 2468984, 2645340, 3086230, 3703476, 4320722, 4629345, 5290680, 6172460, 6481083, 7406952, 8641444, 9258690, 10801805, 12344920, 12962166, 17282888, 18517380, 21603610, 25924332, 32405415, 37034760, 43207220, 51848664, 64810830, 86414440, 129621660, 259243320]

約数ペア:

[(1, 259243320), (2, 129621660), (3, 86414440), (4, 64810830), (5, 51848664), (6, 43207220), (7, 37034760), (8, 32405415), (10, 25924332), (12, 21603610), (14, 18517380), (15, 17282888), (20, 12962166), (21, 12344920), (24, 10801805), (28, 9258690), (30, 8641444), (35, 7406952), (40, 6481083), (42, 6172460), (49, 5290680), (56, 4629345), (60, 4320722), (70, 3703476), (84, 3086230), (98, 2645340), (105, 2468984), (120, 2160361), (140, 1851738), (147, 1763560), (168, 1543115), (196, 1322670), (210, 1234492), (245, 1058136), (280, 925869), (294, 881780), (392, 661335), (420, 617246), (490, 529068), (588, 440890), (735, 352712), (840, 308623), (980, 264534), (1176, 220445), (1470, 176356), (1960, 132267), (2940, 88178), (5880, 44089)]