854665280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 224

約数和(自身を含む): 2480730624

約数和(自身を除く): 1626065344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 53, 56, 64, 70, 80, 92, 106, 112, 115, 140, 160, 161, 184, 212, 224, 230, 265, 280, 313, 320, 322, 368, 371, 424, 448, 460, 530, 560, 626, 644, 736, 742, 805, 848, 920, 1060, 1120, 1219, 1252, 1288, 1472, 1484, 1565, 1610, 1696, 1840, 1855, 2120, 2191, 2240, 2438, 2504, 2576, 2968, 3130, 3220, 3392, 3680, 3710, 4240, 4382, 4876, 5008, 5152, 5936, 6095, 6260, 6440, 7199, 7360, 7420, 8480, 8533, 8764, 9752, 10016, 10304, 10955, 11872, 12190, 12520, 12880, 14398, 14840, 16589, 16960, 17066, 17528, 19504, 20032, 21910, 23744, 24380, 25040, 25760, 28796, 29680, 33178, 34132, 35056, 35995, 39008, 42665, 43820, 48760, 50080, 50393, 51520, 57592, 59360, 66356, 68264, 70112, 71990, 78016, 82945, 85330, 87640, 97520, 100160, 100786, 115184, 116123, 118720, 132712, 136528, 140224, 143980, 165890, 170660, 175280, 195040, 201572, 230368, 232246, 251965, 265424, 273056, 287960, 331780, 341320, 350560, 381547, 390080, 403144, 460736, 464492, 503930, 530848, 546112, 575920, 580615, 663560, 682640, 701120, 763094, 806288, 928984, 1007860, 1061696, 1151840, 1161230, 1327120, 1365280, 1526188, 1612576, 1857968, 1907735, 2015720, 2303680, 2322460, 2654240, 2670829, 2730560, 3052376, 3225152, 3715936, 3815470, 4031440, 4644920, 5308480, 5341658, 6104752, 7431872, 7630940, 8062880, 9289840, 10683316, 12209504, 13354145, 15261880, 16125760, 18579680, 21366632, 24419008, 26708290, 30523760, 37159360, 42733264, 53416580, 61047520, 85466528, 106833160, 122095040, 170933056, 213666320, 427332640, 854665280]

約数ペア:

[(1, 854665280), (2, 427332640), (4, 213666320), (5, 170933056), (7, 122095040), (8, 106833160), (10, 85466528), (14, 61047520), (16, 53416580), (20, 42733264), (23, 37159360), (28, 30523760), (32, 26708290), (35, 24419008), (40, 21366632), (46, 18579680), (53, 16125760), (56, 15261880), (64, 13354145), (70, 12209504), (80, 10683316), (92, 9289840), (106, 8062880), (112, 7630940), (115, 7431872), (140, 6104752), (160, 5341658), (161, 5308480), (184, 4644920), (212, 4031440), (224, 3815470), (230, 3715936), (265, 3225152), (280, 3052376), (313, 2730560), (320, 2670829), (322, 2654240), (368, 2322460), (371, 2303680), (424, 2015720), (448, 1907735), (460, 1857968), (530, 1612576), (560, 1526188), (626, 1365280), (644, 1327120), (736, 1161230), (742, 1151840), (805, 1061696), (848, 1007860), (920, 928984), (1060, 806288), (1120, 763094), (1219, 701120), (1252, 682640), (1288, 663560), (1472, 580615), (1484, 575920), (1565, 546112), (1610, 530848), (1696, 503930), (1840, 464492), (1855, 460736), (2120, 403144), (2191, 390080), (2240, 381547), (2438, 350560), (2504, 341320), (2576, 331780), (2968, 287960), (3130, 273056), (3220, 265424), (3392, 251965), (3680, 232246), (3710, 230368), (4240, 201572), (4382, 195040), (4876, 175280), (5008, 170660), (5152, 165890), (5936, 143980), (6095, 140224), (6260, 136528), (6440, 132712), (7199, 118720), (7360, 116123), (7420, 115184), (8480, 100786), (8533, 100160), (8764, 97520), (9752, 87640), (10016, 85330), (10304, 82945), (10955, 78016), (11872, 71990), (12190, 70112), (12520, 68264), (12880, 66356), (14398, 59360), (14840, 57592), (16589, 51520), (16960, 50393), (17066, 50080), (17528, 48760), (19504, 43820), (20032, 42665), (21910, 39008), (23744, 35995), (24380, 35056), (25040, 34132), (25760, 33178), (28796, 29680)]