211550040

素因数分解:

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

素因数の和:2706

約数の個数: 192

約数和(自身を含む): 784274400

約数和(自身を除く): 572724360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 2659, 3060, 3315, 3978, 4420, 4680, 5304, 5318, 6120, 6630, 7956, 7977, 8840, 9945, 10636, 13260, 13295, 15912, 15954, 19890, 21272, 23931, 26520, 26590, 31908, 34567, 39780, 39885, 45203, 47862, 53180, 63816, 69134, 79560, 79770, 90406, 95724, 103701, 106360, 119655, 135609, 138268, 159540, 172835, 180812, 191448, 207402, 226015, 239310, 271218, 276536, 311103, 319080, 345670, 361624, 406827, 414804, 452030, 478620, 518505, 542436, 587639, 622206, 678045, 691340, 813654, 829608, 904060, 957240, 1037010, 1084872, 1175278, 1244412, 1356090, 1382680, 1555515, 1627308, 1762917, 1808120, 2034135, 2074020, 2350556, 2488824, 2712180, 2938195, 3111030, 3254616, 3525834, 4068270, 4148040, 4701112, 5288751, 5424360, 5876390, 6222060, 7051668, 8136540, 8814585, 10577502, 11752780, 12444120, 14103336, 16273080, 17629170, 21155004, 23505560, 26443755, 35258340, 42310008, 52887510, 70516680, 105775020, 211550040]

約数ペア:

[(1, 211550040), (2, 105775020), (3, 70516680), (4, 52887510), (5, 42310008), (6, 35258340), (8, 26443755), (9, 23505560), (10, 21155004), (12, 17629170), (13, 16273080), (15, 14103336), (17, 12444120), (18, 11752780), (20, 10577502), (24, 8814585), (26, 8136540), (30, 7051668), (34, 6222060), (36, 5876390), (39, 5424360), (40, 5288751), (45, 4701112), (51, 4148040), (52, 4068270), (60, 3525834), (65, 3254616), (68, 3111030), (72, 2938195), (78, 2712180), (85, 2488824), (90, 2350556), (102, 2074020), (104, 2034135), (117, 1808120), (120, 1762917), (130, 1627308), (136, 1555515), (153, 1382680), (156, 1356090), (170, 1244412), (180, 1175278), (195, 1084872), (204, 1037010), (221, 957240), (234, 904060), (255, 829608), (260, 813654), (306, 691340), (312, 678045), (340, 622206), (360, 587639), (390, 542436), (408, 518505), (442, 478620), (468, 452030), (510, 414804), (520, 406827), (585, 361624), (612, 345670), (663, 319080), (680, 311103), (765, 276536), (780, 271218), (884, 239310), (936, 226015), (1020, 207402), (1105, 191448), (1170, 180812), (1224, 172835), (1326, 159540), (1530, 138268), (1560, 135609), (1768, 119655), (1989, 106360), (2040, 103701), (2210, 95724), (2340, 90406), (2652, 79770), (2659, 79560), (3060, 69134), (3315, 63816), (3978, 53180), (4420, 47862), (4680, 45203), (5304, 39885), (5318, 39780), (6120, 34567), (6630, 31908), (7956, 26590), (7977, 26520), (8840, 23931), (9945, 21272), (10636, 19890), (13260, 15954), (13295, 15912)]