450870840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2593}}^1$

素因数の和:2643

約数の個数: 256

約数和(自身を含む): 1792972800

約数和(自身を除く): 1342101960

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, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 920, 945, 966, 1035, 1080, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1890, 1932, 2070, 2415, 2484, 2520, 2593, 2760, 2898, 3105, 3220, 3780, 3864, 4140, 4347, 4830, 4968, 5186, 5796, 6210, 6440, 7245, 7560, 7779, 8280, 8694, 9660, 10372, 11592, 12420, 12965, 14490, 15558, 17388, 18151, 19320, 20744, 21735, 23337, 24840, 25930, 28980, 31116, 34776, 36302, 38895, 43470, 46674, 51860, 54453, 57960, 59639, 62232, 70011, 72604, 77790, 86940, 90755, 93348, 103720, 108906, 116685, 119278, 140022, 145208, 155580, 163359, 173880, 178917, 181510, 186696, 217812, 233370, 238556, 272265, 280044, 298195, 311160, 326718, 350055, 357834, 363020, 417473, 435624, 466740, 477112, 490077, 536751, 544530, 560088, 596390, 653436, 700110, 715668, 726040, 816795, 834946, 894585, 933480, 980154, 1073502, 1089060, 1192780, 1252419, 1306872, 1400220, 1431336, 1610253, 1633590, 1669892, 1789170, 1960308, 2087365, 2147004, 2178120, 2385560, 2450385, 2504838, 2683755, 2800440, 3220506, 3267180, 3339784, 3578340, 3757257, 3920616, 4174730, 4294008, 4900770, 5009676, 5367510, 6262095, 6441012, 6534360, 7156680, 7514514, 8051265, 8349460, 9801540, 10019352, 10735020, 11271771, 12524190, 12882024, 15029028, 16102530, 16698920, 18786285, 19603080, 21470040, 22543542, 25048380, 30058056, 32205060, 37572570, 45087084, 50096760, 56358855, 64410120, 75145140, 90174168, 112717710, 150290280, 225435420, 450870840]

約数ペア:

[(1, 450870840), (2, 225435420), (3, 150290280), (4, 112717710), (5, 90174168), (6, 75145140), (7, 64410120), (8, 56358855), (9, 50096760), (10, 45087084), (12, 37572570), (14, 32205060), (15, 30058056), (18, 25048380), (20, 22543542), (21, 21470040), (23, 19603080), (24, 18786285), (27, 16698920), (28, 16102530), (30, 15029028), (35, 12882024), (36, 12524190), (40, 11271771), (42, 10735020), (45, 10019352), (46, 9801540), (54, 8349460), (56, 8051265), (60, 7514514), (63, 7156680), (69, 6534360), (70, 6441012), (72, 6262095), (84, 5367510), (90, 5009676), (92, 4900770), (105, 4294008), (108, 4174730), (115, 3920616), (120, 3757257), (126, 3578340), (135, 3339784), (138, 3267180), (140, 3220506), (161, 2800440), (168, 2683755), (180, 2504838), (184, 2450385), (189, 2385560), (207, 2178120), (210, 2147004), (216, 2087365), (230, 1960308), (252, 1789170), (270, 1669892), (276, 1633590), (280, 1610253), (315, 1431336), (322, 1400220), (345, 1306872), (360, 1252419), (378, 1192780), (414, 1089060), (420, 1073502), (460, 980154), (483, 933480), (504, 894585), (540, 834946), (552, 816795), (621, 726040), (630, 715668), (644, 700110), (690, 653436), (756, 596390), (805, 560088), (828, 544530), (840, 536751), (920, 490077), (945, 477112), (966, 466740), (1035, 435624), (1080, 417473), (1242, 363020), (1260, 357834), (1288, 350055), (1380, 326718), (1449, 311160), (1512, 298195), (1610, 280044), (1656, 272265), (1890, 238556), (1932, 233370), (2070, 217812), (2415, 186696), (2484, 181510), (2520, 178917), (2593, 173880), (2760, 163359), (2898, 155580), (3105, 145208), (3220, 140022), (3780, 119278), (3864, 116685), (4140, 108906), (4347, 103720), (4830, 93348), (4968, 90755), (5186, 86940), (5796, 77790), (6210, 72604), (6440, 70011), (7245, 62232), (7560, 59639), (7779, 57960), (8280, 54453), (8694, 51860), (9660, 46674), (10372, 43470), (11592, 38895), (12420, 36302), (12965, 34776), (14490, 31116), (15558, 28980), (17388, 25930), (18151, 24840), (19320, 23337), (20744, 21735)]