450661120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 1372194432

約数和(自身を除く): 921533312

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 64, 65, 70, 73, 80, 91, 104, 106, 112, 128, 130, 140, 146, 160, 182, 208, 212, 224, 256, 260, 265, 280, 292, 320, 364, 365, 371, 416, 424, 448, 455, 511, 520, 530, 560, 584, 640, 689, 728, 730, 742, 832, 848, 896, 910, 949, 1022, 1040, 1060, 1120, 1168, 1280, 1378, 1456, 1460, 1484, 1664, 1696, 1792, 1820, 1855, 1898, 2044, 2080, 2120, 2240, 2336, 2555, 2756, 2912, 2920, 2968, 3328, 3392, 3445, 3640, 3710, 3796, 3869, 4088, 4160, 4240, 4480, 4672, 4745, 4823, 5110, 5512, 5824, 5840, 5936, 6643, 6784, 6890, 7280, 7420, 7592, 7738, 8176, 8320, 8480, 8960, 9344, 9490, 9646, 10220, 11024, 11648, 11680, 11872, 13286, 13568, 13780, 14560, 14840, 15184, 15476, 16352, 16640, 16960, 18688, 18980, 19292, 19345, 20440, 22048, 23296, 23360, 23744, 24115, 26572, 27083, 27560, 29120, 29680, 30368, 30952, 32704, 33215, 33920, 37960, 38584, 38690, 40880, 44096, 46720, 47488, 48230, 50297, 53144, 54166, 55120, 58240, 59360, 60736, 61904, 65408, 66430, 67840, 75920, 77168, 77380, 81760, 88192, 93440, 94976, 96460, 100594, 106288, 108332, 110240, 116480, 118720, 121472, 123808, 130816, 132860, 135415, 151840, 154336, 154760, 163520, 176384, 192920, 201188, 212576, 216664, 220480, 237440, 242944, 247616, 251485, 265720, 270830, 303680, 308672, 309520, 327040, 352079, 385840, 402376, 425152, 433328, 440960, 474880, 495232, 502970, 531440, 541660, 607360, 617344, 619040, 654080, 704158, 771680, 804752, 850304, 866656, 881920, 990464, 1005940, 1062880, 1083320, 1214720, 1234688, 1238080, 1408316, 1543360, 1609504, 1700608, 1733312, 1760395, 2011880, 2125760, 2166640, 2476160, 2816632, 3086720, 3219008, 3466624, 3520790, 4023760, 4251520, 4333280, 4952320, 5633264, 6173440, 6438016, 6933248, 7041580, 8047520, 8503040, 8666560, 11266528, 12876032, 14083160, 16095040, 17333120, 22533056, 28166320, 32190080, 34666240, 45066112, 56332640, 64380160, 90132224, 112665280, 225330560, 450661120]

約数ペア:

[(1, 450661120), (2, 225330560), (4, 112665280), (5, 90132224), (7, 64380160), (8, 56332640), (10, 45066112), (13, 34666240), (14, 32190080), (16, 28166320), (20, 22533056), (26, 17333120), (28, 16095040), (32, 14083160), (35, 12876032), (40, 11266528), (52, 8666560), (53, 8503040), (56, 8047520), (64, 7041580), (65, 6933248), (70, 6438016), (73, 6173440), (80, 5633264), (91, 4952320), (104, 4333280), (106, 4251520), (112, 4023760), (128, 3520790), (130, 3466624), (140, 3219008), (146, 3086720), (160, 2816632), (182, 2476160), (208, 2166640), (212, 2125760), (224, 2011880), (256, 1760395), (260, 1733312), (265, 1700608), (280, 1609504), (292, 1543360), (320, 1408316), (364, 1238080), (365, 1234688), (371, 1214720), (416, 1083320), (424, 1062880), (448, 1005940), (455, 990464), (511, 881920), (520, 866656), (530, 850304), (560, 804752), (584, 771680), (640, 704158), (689, 654080), (728, 619040), (730, 617344), (742, 607360), (832, 541660), (848, 531440), (896, 502970), (910, 495232), (949, 474880), (1022, 440960), (1040, 433328), (1060, 425152), (1120, 402376), (1168, 385840), (1280, 352079), (1378, 327040), (1456, 309520), (1460, 308672), (1484, 303680), (1664, 270830), (1696, 265720), (1792, 251485), (1820, 247616), (1855, 242944), (1898, 237440), (2044, 220480), (2080, 216664), (2120, 212576), (2240, 201188), (2336, 192920), (2555, 176384), (2756, 163520), (2912, 154760), (2920, 154336), (2968, 151840), (3328, 135415), (3392, 132860), (3445, 130816), (3640, 123808), (3710, 121472), (3796, 118720), (3869, 116480), (4088, 110240), (4160, 108332), (4240, 106288), (4480, 100594), (4672, 96460), (4745, 94976), (4823, 93440), (5110, 88192), (5512, 81760), (5824, 77380), (5840, 77168), (5936, 75920), (6643, 67840), (6784, 66430), (6890, 65408), (7280, 61904), (7420, 60736), (7592, 59360), (7738, 58240), (8176, 55120), (8320, 54166), (8480, 53144), (8960, 50297), (9344, 48230), (9490, 47488), (9646, 46720), (10220, 44096), (11024, 40880), (11648, 38690), (11680, 38584), (11872, 37960), (13286, 33920), (13568, 33215), (13780, 32704), (14560, 30952), (14840, 30368), (15184, 29680), (15476, 29120), (16352, 27560), (16640, 27083), (16960, 26572), (18688, 24115), (18980, 23744), (19292, 23360), (19345, 23296), (20440, 22048)]