463621120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 176

約数和(自身を含む): 1207369728

約数和(自身を除く): 743748608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 127, 128, 155, 160, 184, 230, 248, 254, 256, 310, 320, 368, 460, 496, 508, 512, 620, 635, 640, 713, 736, 920, 992, 1016, 1024, 1240, 1270, 1280, 1426, 1472, 1840, 1984, 2032, 2480, 2540, 2560, 2852, 2921, 2944, 3565, 3680, 3937, 3968, 4064, 4960, 5080, 5120, 5704, 5842, 5888, 7130, 7360, 7874, 7936, 8128, 9920, 10160, 11408, 11684, 11776, 14260, 14605, 14720, 15748, 15872, 16256, 19685, 19840, 20320, 22816, 23368, 23552, 28520, 29210, 29440, 31496, 31744, 32512, 39370, 39680, 40640, 45632, 46736, 57040, 58420, 58880, 62992, 65024, 78740, 79360, 81280, 90551, 91264, 93472, 114080, 116840, 117760, 125984, 130048, 157480, 158720, 162560, 181102, 182528, 186944, 228160, 233680, 251968, 314960, 325120, 362204, 365056, 373888, 452755, 456320, 467360, 503936, 629920, 650240, 724408, 730112, 747776, 905510, 912640, 934720, 1007872, 1259840, 1448816, 1495552, 1811020, 1825280, 1869440, 2015744, 2519680, 2897632, 2991104, 3622040, 3650560, 3738880, 4031488, 5039360, 5795264, 7244080, 7477760, 10078720, 11590528, 14488160, 14955520, 20157440, 23181056, 28976320, 46362112, 57952640, 92724224, 115905280, 231810560, 463621120]

約数ペア:

[(1, 463621120), (2, 231810560), (4, 115905280), (5, 92724224), (8, 57952640), (10, 46362112), (16, 28976320), (20, 23181056), (23, 20157440), (31, 14955520), (32, 14488160), (40, 11590528), (46, 10078720), (62, 7477760), (64, 7244080), (80, 5795264), (92, 5039360), (115, 4031488), (124, 3738880), (127, 3650560), (128, 3622040), (155, 2991104), (160, 2897632), (184, 2519680), (230, 2015744), (248, 1869440), (254, 1825280), (256, 1811020), (310, 1495552), (320, 1448816), (368, 1259840), (460, 1007872), (496, 934720), (508, 912640), (512, 905510), (620, 747776), (635, 730112), (640, 724408), (713, 650240), (736, 629920), (920, 503936), (992, 467360), (1016, 456320), (1024, 452755), (1240, 373888), (1270, 365056), (1280, 362204), (1426, 325120), (1472, 314960), (1840, 251968), (1984, 233680), (2032, 228160), (2480, 186944), (2540, 182528), (2560, 181102), (2852, 162560), (2921, 158720), (2944, 157480), (3565, 130048), (3680, 125984), (3937, 117760), (3968, 116840), (4064, 114080), (4960, 93472), (5080, 91264), (5120, 90551), (5704, 81280), (5842, 79360), (5888, 78740), (7130, 65024), (7360, 62992), (7874, 58880), (7936, 58420), (8128, 57040), (9920, 46736), (10160, 45632), (11408, 40640), (11684, 39680), (11776, 39370), (14260, 32512), (14605, 31744), (14720, 31496), (15748, 29440), (15872, 29210), (16256, 28520), (19685, 23552), (19840, 23368), (20320, 22816)]