71012040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2387

約数の個数: 128

約数和(自身を含む): 242611200

約数和(自身を除く): 171599160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2339, 2530, 2760, 3036, 3795, 4678, 5060, 6072, 7017, 7590, 9356, 10120, 11695, 14034, 15180, 18712, 23390, 25729, 28068, 30360, 35085, 46780, 51458, 53797, 56136, 70170, 77187, 93560, 102916, 107594, 128645, 140340, 154374, 161391, 205832, 215188, 257290, 268985, 280680, 308748, 322782, 385935, 430376, 514580, 537970, 591767, 617496, 645564, 771870, 806955, 1029160, 1075940, 1183534, 1291128, 1543740, 1613910, 1775301, 2151880, 2367068, 2958835, 3087480, 3227820, 3550602, 4734136, 5917670, 6455640, 7101204, 8876505, 11835340, 14202408, 17753010, 23670680, 35506020, 71012040]

約数ペア:

[(1, 71012040), (2, 35506020), (3, 23670680), (4, 17753010), (5, 14202408), (6, 11835340), (8, 8876505), (10, 7101204), (11, 6455640), (12, 5917670), (15, 4734136), (20, 3550602), (22, 3227820), (23, 3087480), (24, 2958835), (30, 2367068), (33, 2151880), (40, 1775301), (44, 1613910), (46, 1543740), (55, 1291128), (60, 1183534), (66, 1075940), (69, 1029160), (88, 806955), (92, 771870), (110, 645564), (115, 617496), (120, 591767), (132, 537970), (138, 514580), (165, 430376), (184, 385935), (220, 322782), (230, 308748), (253, 280680), (264, 268985), (276, 257290), (330, 215188), (345, 205832), (440, 161391), (460, 154374), (506, 140340), (552, 128645), (660, 107594), (690, 102916), (759, 93560), (920, 77187), (1012, 70170), (1265, 56136), (1320, 53797), (1380, 51458), (1518, 46780), (2024, 35085), (2339, 30360), (2530, 28068), (2760, 25729), (3036, 23390), (3795, 18712), (4678, 15180), (5060, 14034), (6072, 11695), (7017, 10120), (7590, 9356)]