895471920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1$

素因数の和:1552

約数の個数: 240

約数和(自身を含む): 3466444800

約数和(自身を除く): 2570972880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 240, 252, 254, 280, 315, 336, 360, 381, 420, 504, 508, 560, 630, 635, 720, 762, 840, 889, 1008, 1016, 1143, 1260, 1270, 1399, 1524, 1680, 1778, 1905, 2032, 2286, 2520, 2540, 2667, 2798, 3048, 3556, 3810, 4197, 4445, 4572, 5040, 5080, 5334, 5596, 5715, 6096, 6995, 7112, 7620, 8001, 8394, 8890, 9144, 9793, 10160, 10668, 11192, 11430, 12591, 13335, 13990, 14224, 15240, 16002, 16788, 17780, 18288, 19586, 20985, 21336, 22384, 22860, 25182, 26670, 27980, 29379, 30480, 32004, 33576, 35560, 39172, 40005, 41970, 42672, 45720, 48965, 50364, 53340, 55960, 58758, 62955, 64008, 67152, 71120, 78344, 80010, 83940, 88137, 91440, 97930, 100728, 106680, 111920, 117516, 125910, 128016, 146895, 156688, 160020, 167880, 176274, 177673, 195860, 201456, 213360, 235032, 251820, 293790, 320040, 335760, 352548, 355346, 391720, 440685, 470064, 503640, 533019, 587580, 640080, 705096, 710692, 783440, 881370, 888365, 1007280, 1066038, 1175160, 1243711, 1410192, 1421384, 1599057, 1762740, 1776730, 2132076, 2350320, 2487422, 2665095, 2842768, 3198114, 3525480, 3553460, 3731133, 4264152, 4974844, 5330190, 6218555, 6396228, 7050960, 7106920, 7462266, 7995285, 8528304, 9949688, 10660380, 11193399, 12437110, 12792456, 14213840, 14924532, 15990570, 18655665, 19899376, 21320760, 22386798, 24874220, 25584912, 29849064, 31981140, 37311330, 42641520, 44773596, 49748440, 55966995, 59698128, 63962280, 74622660, 89547192, 99496880, 111933990, 127924560, 149245320, 179094384, 223867980, 298490640, 447735960, 895471920]

約数ペア:

[(1, 895471920), (2, 447735960), (3, 298490640), (4, 223867980), (5, 179094384), (6, 149245320), (7, 127924560), (8, 111933990), (9, 99496880), (10, 89547192), (12, 74622660), (14, 63962280), (15, 59698128), (16, 55966995), (18, 49748440), (20, 44773596), (21, 42641520), (24, 37311330), (28, 31981140), (30, 29849064), (35, 25584912), (36, 24874220), (40, 22386798), (42, 21320760), (45, 19899376), (48, 18655665), (56, 15990570), (60, 14924532), (63, 14213840), (70, 12792456), (72, 12437110), (80, 11193399), (84, 10660380), (90, 9949688), (105, 8528304), (112, 7995285), (120, 7462266), (126, 7106920), (127, 7050960), (140, 6396228), (144, 6218555), (168, 5330190), (180, 4974844), (210, 4264152), (240, 3731133), (252, 3553460), (254, 3525480), (280, 3198114), (315, 2842768), (336, 2665095), (360, 2487422), (381, 2350320), (420, 2132076), (504, 1776730), (508, 1762740), (560, 1599057), (630, 1421384), (635, 1410192), (720, 1243711), (762, 1175160), (840, 1066038), (889, 1007280), (1008, 888365), (1016, 881370), (1143, 783440), (1260, 710692), (1270, 705096), (1399, 640080), (1524, 587580), (1680, 533019), (1778, 503640), (1905, 470064), (2032, 440685), (2286, 391720), (2520, 355346), (2540, 352548), (2667, 335760), (2798, 320040), (3048, 293790), (3556, 251820), (3810, 235032), (4197, 213360), (4445, 201456), (4572, 195860), (5040, 177673), (5080, 176274), (5334, 167880), (5596, 160020), (5715, 156688), (6096, 146895), (6995, 128016), (7112, 125910), (7620, 117516), (8001, 111920), (8394, 106680), (8890, 100728), (9144, 97930), (9793, 91440), (10160, 88137), (10668, 83940), (11192, 80010), (11430, 78344), (12591, 71120), (13335, 67152), (13990, 64008), (14224, 62955), (15240, 58758), (16002, 55960), (16788, 53340), (17780, 50364), (18288, 48965), (19586, 45720), (20985, 42672), (21336, 41970), (22384, 40005), (22860, 39172), (25182, 35560), (26670, 33576), (27980, 32004), (29379, 30480)]