2009878920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3853}}^1$

素因数の和:3906

約数の個数: 320

約数和(自身を含む): 8058251520

約数和(自身を除く): 6048372600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 324, 345, 360, 378, 405, 414, 420, 460, 483, 504, 540, 552, 567, 621, 630, 644, 648, 690, 756, 805, 810, 828, 840, 920, 945, 966, 1035, 1080, 1134, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1620, 1656, 1863, 1890, 1932, 2070, 2268, 2415, 2484, 2520, 2760, 2835, 2898, 3105, 3220, 3240, 3726, 3780, 3853, 3864, 4140, 4347, 4536, 4830, 4968, 5670, 5796, 6210, 6440, 7245, 7452, 7560, 7706, 8280, 8694, 9315, 9660, 11340, 11559, 11592, 12420, 13041, 14490, 14904, 15412, 17388, 18630, 19265, 19320, 21735, 22680, 23118, 24840, 26082, 26971, 28980, 30824, 34677, 34776, 37260, 38530, 43470, 46236, 52164, 53942, 57795, 57960, 65205, 69354, 74520, 77060, 80913, 86940, 88619, 92472, 104031, 104328, 107884, 115590, 130410, 134855, 138708, 154120, 161826, 173385, 173880, 177238, 208062, 215768, 231180, 242739, 260820, 265857, 269710, 277416, 312093, 323652, 346770, 354476, 404565, 416124, 443095, 462360, 485478, 520155, 521640, 531714, 539420, 620333, 624186, 647304, 693540, 708952, 728217, 797571, 809130, 832248, 886190, 970956, 1040310, 1063428, 1078840, 1213695, 1240666, 1248372, 1329285, 1387080, 1456434, 1560465, 1595142, 1618260, 1772380, 1860999, 1941912, 2080620, 2126856, 2184651, 2392713, 2427390, 2481332, 2496744, 2658570, 2912868, 3101665, 3120930, 3190284, 3236520, 3544760, 3641085, 3721998, 3987855, 4161240, 4369302, 4785426, 4854780, 4962664, 5317140, 5582997, 5825736, 6203330, 6241860, 6380568, 7178139, 7282170, 7443996, 7975710, 8738604, 9304995, 9570852, 9709560, 10634280, 10923255, 11165994, 11963565, 12406660, 12483720, 14356278, 14564340, 14887992, 15951420, 16748991, 17477208, 18609990, 19141704, 21846510, 22331988, 23927130, 24813320, 27914985, 28712556, 29128680, 31902840, 33497982, 35890695, 37219980, 43693020, 44663976, 47854260, 50246973, 55829970, 57425112, 66995964, 71781390, 74439960, 83744955, 87386040, 95708520, 100493946, 111659940, 133991928, 143562780, 167489910, 200987892, 223319880, 251234865, 287125560, 334979820, 401975784, 502469730, 669959640, 1004939460, 2009878920]

約数ペア:

[(1, 2009878920), (2, 1004939460), (3, 669959640), (4, 502469730), (5, 401975784), (6, 334979820), (7, 287125560), (8, 251234865), (9, 223319880), (10, 200987892), (12, 167489910), (14, 143562780), (15, 133991928), (18, 111659940), (20, 100493946), (21, 95708520), (23, 87386040), (24, 83744955), (27, 74439960), (28, 71781390), (30, 66995964), (35, 57425112), (36, 55829970), (40, 50246973), (42, 47854260), (45, 44663976), (46, 43693020), (54, 37219980), (56, 35890695), (60, 33497982), (63, 31902840), (69, 29128680), (70, 28712556), (72, 27914985), (81, 24813320), (84, 23927130), (90, 22331988), (92, 21846510), (105, 19141704), (108, 18609990), (115, 17477208), (120, 16748991), (126, 15951420), (135, 14887992), (138, 14564340), (140, 14356278), (161, 12483720), (162, 12406660), (168, 11963565), (180, 11165994), (184, 10923255), (189, 10634280), (207, 9709560), (210, 9570852), (216, 9304995), (230, 8738604), (252, 7975710), (270, 7443996), (276, 7282170), (280, 7178139), (315, 6380568), (322, 6241860), (324, 6203330), (345, 5825736), (360, 5582997), (378, 5317140), (405, 4962664), (414, 4854780), (420, 4785426), (460, 4369302), (483, 4161240), (504, 3987855), (540, 3721998), (552, 3641085), (567, 3544760), (621, 3236520), (630, 3190284), (644, 3120930), (648, 3101665), (690, 2912868), (756, 2658570), (805, 2496744), (810, 2481332), (828, 2427390), (840, 2392713), (920, 2184651), (945, 2126856), (966, 2080620), (1035, 1941912), (1080, 1860999), (1134, 1772380), (1242, 1618260), (1260, 1595142), (1288, 1560465), (1380, 1456434), (1449, 1387080), (1512, 1329285), (1610, 1248372), (1620, 1240666), (1656, 1213695), (1863, 1078840), (1890, 1063428), (1932, 1040310), (2070, 970956), (2268, 886190), (2415, 832248), (2484, 809130), (2520, 797571), (2760, 728217), (2835, 708952), (2898, 693540), (3105, 647304), (3220, 624186), (3240, 620333), (3726, 539420), (3780, 531714), (3853, 521640), (3864, 520155), (4140, 485478), (4347, 462360), (4536, 443095), (4830, 416124), (4968, 404565), (5670, 354476), (5796, 346770), (6210, 323652), (6440, 312093), (7245, 277416), (7452, 269710), (7560, 265857), (7706, 260820), (8280, 242739), (8694, 231180), (9315, 215768), (9660, 208062), (11340, 177238), (11559, 173880), (11592, 173385), (12420, 161826), (13041, 154120), (14490, 138708), (14904, 134855), (15412, 130410), (17388, 115590), (18630, 107884), (19265, 104328), (19320, 104031), (21735, 92472), (22680, 88619), (23118, 86940), (24840, 80913), (26082, 77060), (26971, 74520), (28980, 69354), (30824, 65205), (34677, 57960), (34776, 57795), (37260, 53942), (38530, 52164), (43470, 46236)]