70516680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2659}}^1$

素因数の和:2703

約数の個数: 128

約数和(自身を含む): 241315200

約数和(自身を除く): 170798520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 2659, 3315, 4420, 5304, 5318, 6630, 7977, 8840, 10636, 13260, 13295, 15954, 21272, 26520, 26590, 31908, 34567, 39885, 45203, 53180, 63816, 69134, 79770, 90406, 103701, 106360, 135609, 138268, 159540, 172835, 180812, 207402, 226015, 271218, 276536, 319080, 345670, 361624, 414804, 452030, 518505, 542436, 587639, 678045, 691340, 829608, 904060, 1037010, 1084872, 1175278, 1356090, 1382680, 1762917, 1808120, 2074020, 2350556, 2712180, 2938195, 3525834, 4148040, 4701112, 5424360, 5876390, 7051668, 8814585, 11752780, 14103336, 17629170, 23505560, 35258340, 70516680]

約数ペア:

[(1, 70516680), (2, 35258340), (3, 23505560), (4, 17629170), (5, 14103336), (6, 11752780), (8, 8814585), (10, 7051668), (12, 5876390), (13, 5424360), (15, 4701112), (17, 4148040), (20, 3525834), (24, 2938195), (26, 2712180), (30, 2350556), (34, 2074020), (39, 1808120), (40, 1762917), (51, 1382680), (52, 1356090), (60, 1175278), (65, 1084872), (68, 1037010), (78, 904060), (85, 829608), (102, 691340), (104, 678045), (120, 587639), (130, 542436), (136, 518505), (156, 452030), (170, 414804), (195, 361624), (204, 345670), (221, 319080), (255, 276536), (260, 271218), (312, 226015), (340, 207402), (390, 180812), (408, 172835), (442, 159540), (510, 138268), (520, 135609), (663, 106360), (680, 103701), (780, 90406), (884, 79770), (1020, 69134), (1105, 63816), (1326, 53180), (1560, 45203), (1768, 39885), (2040, 34567), (2210, 31908), (2652, 26590), (2659, 26520), (3315, 21272), (4420, 15954), (5304, 13295), (5318, 13260), (6630, 10636), (7977, 8840)]