243476480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 416965120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 59, 62, 64, 65, 80, 104, 118, 124, 128, 130, 155, 160, 208, 236, 248, 256, 260, 295, 310, 320, 403, 416, 472, 496, 512, 520, 590, 620, 640, 767, 806, 832, 944, 992, 1024, 1040, 1180, 1240, 1280, 1534, 1612, 1664, 1829, 1888, 1984, 2015, 2048, 2080, 2360, 2480, 2560, 3068, 3224, 3328, 3658, 3776, 3835, 3968, 4030, 4160, 4720, 4960, 5120, 6136, 6448, 6656, 7316, 7552, 7670, 7936, 8060, 8320, 9145, 9440, 9920, 10240, 12272, 12896, 13312, 14632, 15104, 15340, 15872, 16120, 16640, 18290, 18880, 19840, 23777, 24544, 25792, 26624, 29264, 30208, 30680, 31744, 32240, 33280, 36580, 37760, 39680, 47554, 49088, 51584, 58528, 60416, 61360, 63488, 64480, 66560, 73160, 75520, 79360, 95108, 98176, 103168, 117056, 118885, 120832, 122720, 128960, 133120, 146320, 151040, 158720, 190216, 196352, 206336, 234112, 237770, 245440, 257920, 292640, 302080, 317440, 380432, 392704, 412672, 468224, 475540, 490880, 515840, 585280, 604160, 760864, 785408, 825344, 936448, 951080, 981760, 1031680, 1170560, 1521728, 1570816, 1872896, 1902160, 1963520, 2063360, 2341120, 3043456, 3745792, 3804320, 3927040, 4126720, 4682240, 6086912, 7608640, 7854080, 9364480, 12173824, 15217280, 18728960, 24347648, 30434560, 48695296, 60869120, 121738240, 243476480]

約数ペア:

[(1, 243476480), (2, 121738240), (4, 60869120), (5, 48695296), (8, 30434560), (10, 24347648), (13, 18728960), (16, 15217280), (20, 12173824), (26, 9364480), (31, 7854080), (32, 7608640), (40, 6086912), (52, 4682240), (59, 4126720), (62, 3927040), (64, 3804320), (65, 3745792), (80, 3043456), (104, 2341120), (118, 2063360), (124, 1963520), (128, 1902160), (130, 1872896), (155, 1570816), (160, 1521728), (208, 1170560), (236, 1031680), (248, 981760), (256, 951080), (260, 936448), (295, 825344), (310, 785408), (320, 760864), (403, 604160), (416, 585280), (472, 515840), (496, 490880), (512, 475540), (520, 468224), (590, 412672), (620, 392704), (640, 380432), (767, 317440), (806, 302080), (832, 292640), (944, 257920), (992, 245440), (1024, 237770), (1040, 234112), (1180, 206336), (1240, 196352), (1280, 190216), (1534, 158720), (1612, 151040), (1664, 146320), (1829, 133120), (1888, 128960), (1984, 122720), (2015, 120832), (2048, 118885), (2080, 117056), (2360, 103168), (2480, 98176), (2560, 95108), (3068, 79360), (3224, 75520), (3328, 73160), (3658, 66560), (3776, 64480), (3835, 63488), (3968, 61360), (4030, 60416), (4160, 58528), (4720, 51584), (4960, 49088), (5120, 47554), (6136, 39680), (6448, 37760), (6656, 36580), (7316, 33280), (7552, 32240), (7670, 31744), (7936, 30680), (8060, 30208), (8320, 29264), (9145, 26624), (9440, 25792), (9920, 24544), (10240, 23777), (12272, 19840), (12896, 18880), (13312, 18290), (14632, 16640), (15104, 16120), (15340, 15872)]