450984240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{4261}}^1$

素因数の和:4297

約数の個数: 240

約数和(自身を含む): 1807428960

約数和(自身を除く): 1356444720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4261, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8522, 8820, 10584, 11760, 12783, 13230, 15120, 17044, 17640, 21168, 21305, 25566, 26460, 29827, 34088, 35280, 38349, 42610, 51132, 52920, 59654, 63915, 68176, 76698, 85220, 89481, 102264, 105840, 115047, 119308, 127830, 149135, 153396, 170440, 178962, 191745, 204528, 208789, 230094, 238616, 255660, 268443, 298270, 306792, 340880, 357924, 383490, 417578, 447405, 460188, 477232, 511320, 536886, 575235, 596540, 613584, 626367, 715848, 766980, 805329, 835156, 894810, 920376, 1022640, 1043945, 1073772, 1150470, 1193080, 1252734, 1342215, 1431696, 1533960, 1610658, 1670312, 1789620, 1840752, 1879101, 2087890, 2147544, 2300940, 2386160, 2505468, 2684430, 3067920, 3131835, 3221316, 3340624, 3579240, 3758202, 4026645, 4175780, 4295088, 4601880, 5010936, 5368860, 5637303, 6263670, 6442632, 7158480, 7516404, 8053290, 8351560, 9203760, 9395505, 10021872, 10737720, 11274606, 12527340, 12885264, 15032808, 16106580, 16703120, 18791010, 21475440, 22549212, 25054680, 28186515, 30065616, 32213160, 37582020, 45098424, 50109360, 56373030, 64426320, 75164040, 90196848, 112746060, 150328080, 225492120, 450984240]

約数ペア:

[(1, 450984240), (2, 225492120), (3, 150328080), (4, 112746060), (5, 90196848), (6, 75164040), (7, 64426320), (8, 56373030), (9, 50109360), (10, 45098424), (12, 37582020), (14, 32213160), (15, 30065616), (16, 28186515), (18, 25054680), (20, 22549212), (21, 21475440), (24, 18791010), (27, 16703120), (28, 16106580), (30, 15032808), (35, 12885264), (36, 12527340), (40, 11274606), (42, 10737720), (45, 10021872), (48, 9395505), (49, 9203760), (54, 8351560), (56, 8053290), (60, 7516404), (63, 7158480), (70, 6442632), (72, 6263670), (80, 5637303), (84, 5368860), (90, 5010936), (98, 4601880), (105, 4295088), (108, 4175780), (112, 4026645), (120, 3758202), (126, 3579240), (135, 3340624), (140, 3221316), (144, 3131835), (147, 3067920), (168, 2684430), (180, 2505468), (189, 2386160), (196, 2300940), (210, 2147544), (216, 2087890), (240, 1879101), (245, 1840752), (252, 1789620), (270, 1670312), (280, 1610658), (294, 1533960), (315, 1431696), (336, 1342215), (360, 1252734), (378, 1193080), (392, 1150470), (420, 1073772), (432, 1043945), (441, 1022640), (490, 920376), (504, 894810), (540, 835156), (560, 805329), (588, 766980), (630, 715848), (720, 626367), (735, 613584), (756, 596540), (784, 575235), (840, 536886), (882, 511320), (945, 477232), (980, 460188), (1008, 447405), (1080, 417578), (1176, 383490), (1260, 357924), (1323, 340880), (1470, 306792), (1512, 298270), (1680, 268443), (1764, 255660), (1890, 238616), (1960, 230094), (2160, 208789), (2205, 204528), (2352, 191745), (2520, 178962), (2646, 170440), (2940, 153396), (3024, 149135), (3528, 127830), (3780, 119308), (3920, 115047), (4261, 105840), (4410, 102264), (5040, 89481), (5292, 85220), (5880, 76698), (6615, 68176), (7056, 63915), (7560, 59654), (8522, 52920), (8820, 51132), (10584, 42610), (11760, 38349), (12783, 35280), (13230, 34088), (15120, 29827), (17044, 26460), (17640, 25566), (21168, 21305)]