720635711232

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{45433}}^1$

素因数の和:46558

約数の個数: 144

約数和(自身を含む): 2020788008960

約数和(自身を除く): 1300152297728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1087, 1216, 1824, 2174, 2432, 3261, 3648, 4348, 4864, 6522, 7296, 8696, 13044, 14592, 17392, 20653, 26088, 34784, 41306, 45433, 52176, 61959, 69568, 82612, 90866, 104352, 123918, 136299, 139136, 165224, 181732, 208704, 247836, 272598, 278272, 330448, 363464, 417408, 495672, 545196, 660896, 726928, 834816, 863227, 991344, 1090392, 1321792, 1453856, 1726454, 1982688, 2180784, 2589681, 2643584, 2907712, 3452908, 3965376, 4361568, 5179362, 5287168, 5815424, 6905816, 7930752, 8723136, 10358724, 11630848, 13811632, 15861504, 17446272, 20717448, 27623264, 34892544, 41434896, 49385671, 55246528, 82869792, 98771342, 110493056, 148157013, 165739584, 197542684, 220986112, 296314026, 331479168, 395085368, 592628052, 662958336, 790170736, 938327749, 1185256104, 1580341472, 1876655498, 2370512208, 2814983247, 3160682944, 3753310996, 4741024416, 5629966494, 6321365888, 7506621992, 9482048832, 11259932988, 12642731776, 15013243984, 18964097664, 22519865976, 30026487968, 37928195328, 45039731952, 60052975936, 90079463904, 120105951872, 180158927808, 240211903744, 360317855616, 720635711232]

約数ペア:

[(1, 720635711232), (2, 360317855616), (3, 240211903744), (4, 180158927808), (6, 120105951872), (8, 90079463904), (12, 60052975936), (16, 45039731952), (19, 37928195328), (24, 30026487968), (32, 22519865976), (38, 18964097664), (48, 15013243984), (57, 12642731776), (64, 11259932988), (76, 9482048832), (96, 7506621992), (114, 6321365888), (128, 5629966494), (152, 4741024416), (192, 3753310996), (228, 3160682944), (256, 2814983247), (304, 2370512208), (384, 1876655498), (456, 1580341472), (608, 1185256104), (768, 938327749), (912, 790170736), (1087, 662958336), (1216, 592628052), (1824, 395085368), (2174, 331479168), (2432, 296314026), (3261, 220986112), (3648, 197542684), (4348, 165739584), (4864, 148157013), (6522, 110493056), (7296, 98771342), (8696, 82869792), (13044, 55246528), (14592, 49385671), (17392, 41434896), (20653, 34892544), (26088, 27623264), (34784, 20717448), (41306, 17446272), (45433, 15861504), (52176, 13811632), (61959, 11630848), (69568, 10358724), (82612, 8723136), (90866, 7930752), (104352, 6905816), (123918, 5815424), (136299, 5287168), (139136, 5179362), (165224, 4361568), (181732, 3965376), (208704, 3452908), (247836, 2907712), (272598, 2643584), (278272, 2589681), (330448, 2180784), (363464, 1982688), (417408, 1726454), (495672, 1453856), (545196, 1321792), (660896, 1090392), (726928, 991344), (834816, 863227)]